Finding the Third Proportional to 27,118.50 and 58,747.50

Step by Step Solution

1. Step 1: Write the proportion equation
   27,118.50 : 58,747.50 = 58,747.50 : x
2. Step 2: Convert to fraction form
   27,118.50/58,747.50 = 58,747.50/x
3. Step 3: Cross multiply
   27,118.50x = 58,747.50 × 58,747.50
4. Step 4: Simplify right side
   27,118.50x = 3,451,268,756.25
5. Step 5: Solve for x
   x = 3,451,268,756.25/27,118.50
6. Step 6: Final answer
   x = 127,266.21