Finding the Third Proportional to 16,139.25 and 34,750.13

Step by Step Solution

1. Step 1: Write the proportion equation
   16,139.25 : 34,750.13 = 34,750.13 : x
2. Step 2: Convert to fraction form
   16,139.25/34,750.13 = 34,750.13/x
3. Step 3: Cross multiply
   16,139.25x = 34,750.13 × 34,750.13
4. Step 4: Simplify right side
   16,139.25x = 1,207,571,187.52
5. Step 5: Solve for x
   x = 1,207,571,187.52/16,139.25
6. Step 6: Final answer
   x = 74,822.01