Finding the Third Proportional to 26,860.50 and 54,967.50

Step by Step Solution

1. Step 1: Write the proportion equation
   26,860.50 : 54,967.50 = 54,967.50 : x
2. Step 2: Convert to fraction form
   26,860.50/54,967.50 = 54,967.50/x
3. Step 3: Cross multiply
   26,860.50x = 54,967.50 × 54,967.50
4. Step 4: Simplify right side
   26,860.50x = 3,021,426,056.25
5. Step 5: Solve for x
   x = 3,021,426,056.25/26,860.50
6. Step 6: Final answer
   x = 112,485.85