Finding the Third Proportional to 60,599.50 and 141,535.63

Step by Step Solution

1. Step 1: Write the proportion equation
   60,599.50 : 141,535.63 = 141,535.63 : x
2. Step 2: Convert to fraction form
   60,599.50/141,535.63 = 141,535.63/x
3. Step 3: Cross multiply
   60,599.50x = 141,535.63 × 141,535.63
4. Step 4: Simplify right side
   60,599.50x = 20,032,333,144.14
5. Step 5: Solve for x
   x = 20,032,333,144.14/60,599.50
6. Step 6: Final answer
   x = 330,569.28