Finding the Third Proportional to 14,428.13 and 34,247.81

Step by Step Solution

1. Step 1: Write the proportion equation
   14,428.13 : 34,247.81 = 34,247.81 : x
2. Step 2: Convert to fraction form
   14,428.13/34,247.81 = 34,247.81/x
3. Step 3: Cross multiply
   14,428.13x = 34,247.81 × 34,247.81
4. Step 4: Simplify right side
   14,428.13x = 1,172,912,661.04
5. Step 5: Solve for x
   x = 1,172,912,661.04/14,428.13
6. Step 6: Final answer
   x = 81,293.49