Finding the Third Proportional to 479,663,268,817.50 and 1,066,572,398,353.50

Step by Step Solution

1. Step 1: Write the proportion equation
   479,663,268,817.50 : 1,066,572,398,353.50 = 1,066,572,398,353.50 : x
2. Step 2: Convert to fraction form
   479,663,268,817.50/1,066,572,398,353.50 = 1,066,572,398,353.50/x
3. Step 3: Cross multiply
   479,663,268,817.50x = 1,066,572,398,353.50 × 1,066,572,398,353.50
4. Step 4: Simplify right side
   479,663,268,817.50x = 1,137,576,680,929,537,141,243,904
5. Step 5: Solve for x
   x = 1,137,576,680,929,537,141,243,904/479,663,268,817.50
6. Step 6: Final answer
   x = 2,371,615,161,890.49