Finding the Third Proportional to 26,122.50 and 55,677.38

Step by Step Solution

1. Step 1: Write the proportion equation
   26,122.50 : 55,677.38 = 55,677.38 : x
2. Step 2: Convert to fraction form
   26,122.50/55,677.38 = 55,677.38/x
3. Step 3: Cross multiply
   26,122.50x = 55,677.38 × 55,677.38
4. Step 4: Simplify right side
   26,122.50x = 3,099,970,086.89
5. Step 5: Solve for x
   x = 3,099,970,086.89/26,122.50
6. Step 6: Final answer
   x = 118,670.50