Finding the Third Proportional to 23,680.13 and 34,210.69

Step by Step Solution

1. Step 1: Write the proportion equation
   23,680.13 : 34,210.69 = 34,210.69 : x
2. Step 2: Convert to fraction form
   23,680.13/34,210.69 = 34,210.69/x
3. Step 3: Cross multiply
   23,680.13x = 34,210.69 × 34,210.69
4. Step 4: Simplify right side
   23,680.13x = 1,170,371,139.22
5. Step 5: Solve for x
   x = 1,170,371,139.22/23,680.13
6. Step 6: Final answer
   x = 49,424.20