Finding the Third Proportional to 10,562.91 and 22,143.38

Step by Step Solution

1. Step 1: Write the proportion equation
   10,562.91 : 22,143.38 = 22,143.38 : x
2. Step 2: Convert to fraction form
   10,562.91/22,143.38 = 22,143.38/x
3. Step 3: Cross multiply
   10,562.91x = 22,143.38 × 22,143.38
4. Step 4: Simplify right side
   10,562.91x = 490,329,056.39
5. Step 5: Solve for x
   x = 490,329,056.39/10,562.91
6. Step 6: Final answer
   x = 46,419.90