Finding the Third Proportional to 26,507.88 and 54,861.05

Step by Step Solution

1. Step 1: Write the proportion equation
   26,507.88 : 54,861.05 = 54,861.05 : x
2. Step 2: Convert to fraction form
   26,507.88/54,861.05 = 54,861.05/x
3. Step 3: Cross multiply
   26,507.88x = 54,861.05 × 54,861.05
4. Step 4: Simplify right side
   26,507.88x = 3,009,734,464.22
5. Step 5: Solve for x
   x = 3,009,734,464.22/26,507.88
6. Step 6: Final answer
   x = 113,541.11