Finding the Third Proportional to 747,057,660 and 1,116,469,046

Step by Step Solution

1. Step 1: Write the proportion equation
   747,057,660 : 1,116,469,046 = 1,116,469,046 : x
2. Step 2: Convert to fraction form
   747,057,660/1,116,469,046 = 1,116,469,046/x
3. Step 3: Cross multiply
   747,057,660x = 1,116,469,046 × 1,116,469,046
4. Step 4: Simplify right side
   747,057,660x = 1,246,503,130,676,150,016
5. Step 5: Solve for x
   x = 1,246,503,130,676,150,016/747,057,660
6. Step 6: Final answer
   x = 1,668,550,096.49