Finding the Third Proportional to 31,254,722 and 67,562,524

Step by Step Solution

1. Step 1: Write the proportion equation
   31,254,722 : 67,562,524 = 67,562,524 : x
2. Step 2: Convert to fraction form
   31,254,722/67,562,524 = 67,562,524/x
3. Step 3: Cross multiply
   31,254,722x = 67,562,524 × 67,562,524
4. Step 4: Simplify right side
   31,254,722x = 4,564,694,649,250,576
5. Step 5: Solve for x
   x = 4,564,694,649,250,576/31,254,722
6. Step 6: Final answer
   x = 146,048,160.31