Finding the Third Proportional to 61,034.50 and 142,596

Step by Step Solution

1. Step 1: Write the proportion equation
   61,034.50 : 142,596 = 142,596 : x
2. Step 2: Convert to fraction form
   61,034.50/142,596 = 142,596/x
3. Step 3: Cross multiply
   61,034.50x = 142,596 × 142,596
4. Step 4: Simplify right side
   61,034.50x = 20,333,619,216
5. Step 5: Solve for x
   x = 20,333,619,216/61,034.50
6. Step 6: Final answer
   x = 333,149.60