Finding the Third Proportional to 4,870.13 and 10,666.13

Step by Step Solution

1. Step 1: Write the proportion equation
   4,870.13 : 10,666.13 = 10,666.13 : x
2. Step 2: Convert to fraction form
   4,870.13/10,666.13 = 10,666.13/x
3. Step 3: Cross multiply
   4,870.13x = 10,666.13 × 10,666.13
4. Step 4: Simplify right side
   4,870.13x = 113,766,222.52
5. Step 5: Solve for x
   x = 113,766,222.52/4,870.13
6. Step 6: Final answer
   x = 23,360.02