Finding the Third Proportional to 71,577,528 and 109,448,028

Step by Step Solution

1. Step 1: Write the proportion equation
   71,577,528 : 109,448,028 = 109,448,028 : x
2. Step 2: Convert to fraction form
   71,577,528/109,448,028 = 109,448,028/x
3. Step 3: Cross multiply
   71,577,528x = 109,448,028 × 109,448,028
4. Step 4: Simplify right side
   71,577,528x = 11,978,870,833,088,784
5. Step 5: Solve for x
   x = 11,978,870,833,088,784/71,577,528
6. Step 6: Final answer
   x = 167,355,190.49