Finding the Third Proportional to 28,764 and 62,850

Step by Step Solution

1. Step 1: Write the proportion equation
   28,764 : 62,850 = 62,850 : x
2. Step 2: Convert to fraction form
   28,764/62,850 = 62,850/x
3. Step 3: Cross multiply
   28,764x = 62,850 × 62,850
4. Step 4: Simplify right side
   28,764x = 3,950,122,500
5. Step 5: Solve for x
   x = 3,950,122,500/28,764
6. Step 6: Final answer
   x = 137,328.69