Finding the Third Proportional to 10,666.69 and 22,690.13

Step by Step Solution

1. Step 1: Write the proportion equation
   10,666.69 : 22,690.13 = 22,690.13 : x
2. Step 2: Convert to fraction form
   10,666.69/22,690.13 = 22,690.13/x
3. Step 3: Cross multiply
   10,666.69x = 22,690.13 × 22,690.13
4. Step 4: Simplify right side
   10,666.69x = 514,841,772.52
5. Step 5: Solve for x
   x = 514,841,772.52/10,666.69
6. Step 6: Final answer
   x = 48,266.32