Finding the Third Proportional to 26,734.50 and 58,784.50

Step by Step Solution

1. Step 1: Write the proportion equation
   26,734.50 : 58,784.50 = 58,784.50 : x
2. Step 2: Convert to fraction form
   26,734.50/58,784.50 = 58,784.50/x
3. Step 3: Cross multiply
   26,734.50x = 58,784.50 × 58,784.50
4. Step 4: Simplify right side
   26,734.50x = 3,455,617,440.25
5. Step 5: Solve for x
   x = 3,455,617,440.25/26,734.50
6. Step 6: Final answer
   x = 129,256.86