Finding the Third Proportional to 72,532,992 and 157,826,304

Step by Step Solution

1. Step 1: Write the proportion equation
   72,532,992 : 157,826,304 = 157,826,304 : x
2. Step 2: Convert to fraction form
   72,532,992/157,826,304 = 157,826,304/x
3. Step 3: Cross multiply
   72,532,992x = 157,826,304 × 157,826,304
4. Step 4: Simplify right side
   72,532,992x = 24,909,142,234,300,416
5. Step 5: Solve for x
   x = 24,909,142,234,300,416/72,532,992
6. Step 6: Final answer
   x = 343,418,099.09