Finding the Third Proportional to 9,876.38 and 14,920.88

Step by Step Solution

1. Step 1: Write the proportion equation
   9,876.38 : 14,920.88 = 14,920.88 : x
2. Step 2: Convert to fraction form
   9,876.38/14,920.88 = 14,920.88/x
3. Step 3: Cross multiply
   9,876.38x = 14,920.88 × 14,920.88
4. Step 4: Simplify right side
   9,876.38x = 222,632,510.77
5. Step 5: Solve for x
   x = 222,632,510.77/9,876.38
6. Step 6: Final answer
   x = 22,541.93