Finding the Third Proportional to 1,442,766,430 and 3,151,164,746

Step by Step Solution

1. Step 1: Write the proportion equation
   1,442,766,430 : 3,151,164,746 = 3,151,164,746 : x
2. Step 2: Convert to fraction form
   1,442,766,430/3,151,164,746 = 3,151,164,746/x
3. Step 3: Cross multiply
   1,442,766,430x = 3,151,164,746 × 3,151,164,746
4. Step 4: Simplify right side
   1,442,766,430x = 9,929,839,256,433,244,160
5. Step 5: Solve for x
   x = 9,929,839,256,433,244,160/1,442,766,430
6. Step 6: Final answer
   x = 6,882,499,516.18