Finding the Third Proportional to 17,506.13 and 22,978.69

Step by Step Solution

1. Step 1: Write the proportion equation
   17,506.13 : 22,978.69 = 22,978.69 : x
2. Step 2: Convert to fraction form
   17,506.13/22,978.69 = 22,978.69/x
3. Step 3: Cross multiply
   17,506.13x = 22,978.69 × 22,978.69
4. Step 4: Simplify right side
   17,506.13x = 528,020,079.22
5. Step 5: Solve for x
   x = 528,020,079.22/17,506.13
6. Step 6: Final answer
   x = 30,162.02