Finding the Third Proportional to 71,706,418.17 and 158,485,723.88

Step by Step Solution

1. Step 1: Write the proportion equation
   71,706,418.17 : 158,485,723.88 = 158,485,723.88 : x
2. Step 2: Convert to fraction form
   71,706,418.17/158,485,723.88 = 158,485,723.88/x
3. Step 3: Cross multiply
   71,706,418.17x = 158,485,723.88 × 158,485,723.88
4. Step 4: Simplify right side
   71,706,418.17x = 25,117,724,672,182,744
5. Step 5: Solve for x
   x = 25,117,724,672,182,744/71,706,418.17
6. Step 6: Final answer
   x = 350,285,585.48