Finding the Third Proportional to 31,361,360 and 67,527,424

Step by Step Solution

1. Step 1: Write the proportion equation
   31,361,360 : 67,527,424 = 67,527,424 : x
2. Step 2: Convert to fraction form
   31,361,360/67,527,424 = 67,527,424/x
3. Step 3: Cross multiply
   31,361,360x = 67,527,424 × 67,527,424
4. Step 4: Simplify right side
   31,361,360x = 4,559,952,992,075,776
5. Step 5: Solve for x
   x = 4,559,952,992,075,776/31,361,360
6. Step 6: Final answer
   x = 145,400,358.66