Finding the Third Proportional to 26,761 and 58,818.50

Step by Step Solution

1. Step 1: Write the proportion equation
   26,761 : 58,818.50 = 58,818.50 : x
2. Step 2: Convert to fraction form
   26,761/58,818.50 = 58,818.50/x
3. Step 3: Cross multiply
   26,761x = 58,818.50 × 58,818.50
4. Step 4: Simplify right side
   26,761x = 3,459,615,942.25
5. Step 5: Solve for x
   x = 3,459,615,942.25/26,761
6. Step 6: Final answer
   x = 129,278.28