Finding the Third Proportional to 29,580.75 and 60,540.75

Step by Step Solution

1. Step 1: Write the proportion equation
   29,580.75 : 60,540.75 = 60,540.75 : x
2. Step 2: Convert to fraction form
   29,580.75/60,540.75 = 60,540.75/x
3. Step 3: Cross multiply
   29,580.75x = 60,540.75 × 60,540.75
4. Step 4: Simplify right side
   29,580.75x = 3,665,182,410.56
5. Step 5: Solve for x
   x = 3,665,182,410.56/29,580.75
6. Step 6: Final answer
   x = 123,904.31