Finding the Third Proportional to 60,845.87 and 133,143.59

Step by Step Solution

1. Step 1: Write the proportion equation
   60,845.87 : 133,143.59 = 133,143.59 : x
2. Step 2: Convert to fraction form
   60,845.87/133,143.59 = 133,143.59/x
3. Step 3: Cross multiply
   60,845.87x = 133,143.59 × 133,143.59
4. Step 4: Simplify right side
   60,845.87x = 17,727,216,036.57
5. Step 5: Solve for x
   x = 17,727,216,036.57/60,845.87
6. Step 6: Final answer
   x = 291,346.24