Finding the Third Proportional to 39,156,624 and 83,981,952

Step by Step Solution

1. Step 1: Write the proportion equation
   39,156,624 : 83,981,952 = 83,981,952 : x
2. Step 2: Convert to fraction form
   39,156,624/83,981,952 = 83,981,952/x
3. Step 3: Cross multiply
   39,156,624x = 83,981,952 × 83,981,952
4. Step 4: Simplify right side
   39,156,624x = 7,052,968,261,730,304
5. Step 5: Solve for x
   x = 7,052,968,261,730,304/39,156,624
6. Step 6: Final answer
   x = 180,121,970.21