Finding the Third Proportional to 27,256.50 and 60,700.50

Step by Step Solution

1. Step 1: Write the proportion equation
   27,256.50 : 60,700.50 = 60,700.50 : x
2. Step 2: Convert to fraction form
   27,256.50/60,700.50 = 60,700.50/x
3. Step 3: Cross multiply
   27,256.50x = 60,700.50 × 60,700.50
4. Step 4: Simplify right side
   27,256.50x = 3,684,550,700.25
5. Step 5: Solve for x
   x = 3,684,550,700.25/27,256.50
6. Step 6: Final answer
   x = 135,180.62