Finding the Third Proportional to 28,802 and 62,500

Step by Step Solution

1. Step 1: Write the proportion equation
   28,802 : 62,500 = 62,500 : x
2. Step 2: Convert to fraction form
   28,802/62,500 = 62,500/x
3. Step 3: Cross multiply
   28,802x = 62,500 × 62,500
4. Step 4: Simplify right side
   28,802x = 3,906,250,000
5. Step 5: Solve for x
   x = 3,906,250,000/28,802
6. Step 6: Final answer
   x = 135,624.26