Finding the Third Proportional to 35,456,760 and 76,209,552

Step by Step Solution

1. Step 1: Write the proportion equation
   35,456,760 : 76,209,552 = 76,209,552 : x
2. Step 2: Convert to fraction form
   35,456,760/76,209,552 = 76,209,552/x
3. Step 3: Cross multiply
   35,456,760x = 76,209,552 × 76,209,552
4. Step 4: Simplify right side
   35,456,760x = 5,807,895,816,040,704
5. Step 5: Solve for x
   x = 5,807,895,816,040,704/35,456,760
6. Step 6: Final answer
   x = 163,802,214.76