Finding the Third Proportional to 174,862,663.50 and 362,105,932.50

Step by Step Solution

1. Step 1: Write the proportion equation
   174,862,663.50 : 362,105,932.50 = 362,105,932.50 : x
2. Step 2: Convert to fraction form
   174,862,663.50/362,105,932.50 = 362,105,932.50/x
3. Step 3: Cross multiply
   174,862,663.50x = 362,105,932.50 × 362,105,932.50
4. Step 4: Simplify right side
   174,862,663.50x = 131,120,706,351,694,560
5. Step 5: Solve for x
   x = 131,120,706,351,694,560/174,862,663.50
6. Step 6: Final answer
   x = 749,849,646.16