Finding the Third Proportional to 27,945.42 and 60,529.78

Step by Step Solution

1. Step 1: Write the proportion equation
   27,945.42 : 60,529.78 = 60,529.78 : x
2. Step 2: Convert to fraction form
   27,945.42/60,529.78 = 60,529.78/x
3. Step 3: Cross multiply
   27,945.42x = 60,529.78 × 60,529.78
4. Step 4: Simplify right side
   27,945.42x = 3,663,854,418.17
5. Step 5: Solve for x
   x = 3,663,854,418.17/27,945.42
6. Step 6: Final answer
   x = 131,107.50