Finding the Third Proportional to 14,577.75 and 31,384.69

Step by Step Solution

1. Step 1: Write the proportion equation
   14,577.75 : 31,384.69 = 31,384.69 : x
2. Step 2: Convert to fraction form
   14,577.75/31,384.69 = 31,384.69/x
3. Step 3: Cross multiply
   14,577.75x = 31,384.69 × 31,384.69
4. Step 4: Simplify right side
   14,577.75x = 984,998,609.47
5. Step 5: Solve for x
   x = 984,998,609.47/14,577.75
6. Step 6: Final answer
   x = 67,568.63