Finding the Third Proportional to 11,516.34 and 25,117.17

Step by Step Solution

1. Step 1: Write the proportion equation
   11,516.34 : 25,117.17 = 25,117.17 : x
2. Step 2: Convert to fraction form
   11,516.34/25,117.17 = 25,117.17/x
3. Step 3: Cross multiply
   11,516.34x = 25,117.17 × 25,117.17
4. Step 4: Simplify right side
   11,516.34x = 630,872,323.00
5. Step 5: Solve for x
   x = 630,872,323.00/11,516.34
6. Step 6: Final answer
   x = 54,780.61