Finding the Third Proportional to 15,658 and 32,610.50

Step by Step Solution

1. Step 1: Write the proportion equation
   15,658 : 32,610.50 = 32,610.50 : x
2. Step 2: Convert to fraction form
   15,658/32,610.50 = 32,610.50/x
3. Step 3: Cross multiply
   15,658x = 32,610.50 × 32,610.50
4. Step 4: Simplify right side
   15,658x = 1,063,444,710.25
5. Step 5: Solve for x
   x = 1,063,444,710.25/15,658
6. Step 6: Final answer
   x = 67,917.02