Finding the Third Proportional to 26,219.25 and 57,298.50

Step by Step Solution

1. Step 1: Write the proportion equation
   26,219.25 : 57,298.50 = 57,298.50 : x
2. Step 2: Convert to fraction form
   26,219.25/57,298.50 = 57,298.50/x
3. Step 3: Cross multiply
   26,219.25x = 57,298.50 × 57,298.50
4. Step 4: Simplify right side
   26,219.25x = 3,283,118,102.25
5. Step 5: Solve for x
   x = 3,283,118,102.25/26,219.25
6. Step 6: Final answer
   x = 125,217.85