Finding the Third Proportional to 31,254,724 and 67,562,528

Step by Step Solution

1. Step 1: Write the proportion equation
   31,254,724 : 67,562,528 = 67,562,528 : x
2. Step 2: Convert to fraction form
   31,254,724/67,562,528 = 67,562,528/x
3. Step 3: Cross multiply
   31,254,724x = 67,562,528 × 67,562,528
4. Step 4: Simplify right side
   31,254,724x = 4,564,695,189,750,784
5. Step 5: Solve for x
   x = 4,564,695,189,750,784/31,254,724
6. Step 6: Final answer
   x = 146,048,168.26