Finding the Third Proportional to 11,731.50 and 23,870.25

Step by Step Solution

1. Step 1: Write the proportion equation
   11,731.50 : 23,870.25 = 23,870.25 : x
2. Step 2: Convert to fraction form
   11,731.50/23,870.25 = 23,870.25/x
3. Step 3: Cross multiply
   11,731.50x = 23,870.25 × 23,870.25
4. Step 4: Simplify right side
   11,731.50x = 569,788,835.06
5. Step 5: Solve for x
   x = 569,788,835.06/11,731.50
6. Step 6: Final answer
   x = 48,569.14