Finding the Third Proportional to 27,585.56 and 59,741.30

Step by Step Solution

1. Step 1: Write the proportion equation
   27,585.56 : 59,741.30 = 59,741.30 : x
2. Step 2: Convert to fraction form
   27,585.56/59,741.30 = 59,741.30/x
3. Step 3: Cross multiply
   27,585.56x = 59,741.30 × 59,741.30
4. Step 4: Simplify right side
   27,585.56x = 3,569,022,552.31
5. Step 5: Solve for x
   x = 3,569,022,552.31/27,585.56
6. Step 6: Final answer
   x = 129,380.09