Finding the Third Proportional to 12,650 and 28,108

Step by Step Solution

1. Step 1: Write the proportion equation
   12,650 : 28,108 = 28,108 : x
2. Step 2: Convert to fraction form
   12,650/28,108 = 28,108/x
3. Step 3: Cross multiply
   12,650x = 28,108 × 28,108
4. Step 4: Simplify right side
   12,650x = 790,059,664
5. Step 5: Solve for x
   x = 790,059,664/12,650
6. Step 6: Final answer
   x = 62,455.31