Finding the Third Proportional to 26,890.42 and 59,088.87

Step by Step Solution

1. Step 1: Write the proportion equation
   26,890.42 : 59,088.87 = 59,088.87 : x
2. Step 2: Convert to fraction form
   26,890.42/59,088.87 = 59,088.87/x
3. Step 3: Cross multiply
   26,890.42x = 59,088.87 × 59,088.87
4. Step 4: Simplify right side
   26,890.42x = 3,491,494,225.50
5. Step 5: Solve for x
   x = 3,491,494,225.50/26,890.42
6. Step 6: Final answer
   x = 129,841.58