Finding the Third Proportional to 71,577,532 and 109,448,034

Step by Step Solution

1. Step 1: Write the proportion equation
   71,577,532 : 109,448,034 = 109,448,034 : x
2. Step 2: Convert to fraction form
   71,577,532/109,448,034 = 109,448,034/x
3. Step 3: Cross multiply
   71,577,532x = 109,448,034 × 109,448,034
4. Step 4: Simplify right side
   71,577,532x = 11,978,872,146,465,156
5. Step 5: Solve for x
   x = 11,978,872,146,465,156/71,577,532
6. Step 6: Final answer
   x = 167,355,199.48