Finding the Third Proportional to 14,740,872 and 31,896,300

Step by Step Solution

1. Step 1: Write the proportion equation
   14,740,872 : 31,896,300 = 31,896,300 : x
2. Step 2: Convert to fraction form
   14,740,872/31,896,300 = 31,896,300/x
3. Step 3: Cross multiply
   14,740,872x = 31,896,300 × 31,896,300
4. Step 4: Simplify right side
   14,740,872x = 1,017,373,953,690,000
5. Step 5: Solve for x
   x = 1,017,373,953,690,000/14,740,872
6. Step 6: Final answer
   x = 69,017,216.46