Finding the Third Proportional to 15,618.38 and 24,980.06

Step by Step Solution

1. Step 1: Write the proportion equation
   15,618.38 : 24,980.06 = 24,980.06 : x
2. Step 2: Convert to fraction form
   15,618.38/24,980.06 = 24,980.06/x
3. Step 3: Cross multiply
   15,618.38x = 24,980.06 × 24,980.06
4. Step 4: Simplify right side
   15,618.38x = 624,003,522.50
5. Step 5: Solve for x
   x = 624,003,522.50/15,618.38
6. Step 6: Final answer
   x = 39,953.17