Finding the Third Proportional to 27,427.50 and 41,478.75

Step by Step Solution

1. Step 1: Write the proportion equation
   27,427.50 : 41,478.75 = 41,478.75 : x
2. Step 2: Convert to fraction form
   27,427.50/41,478.75 = 41,478.75/x
3. Step 3: Cross multiply
   27,427.50x = 41,478.75 × 41,478.75
4. Step 4: Simplify right side
   27,427.50x = 1,720,486,701.56
5. Step 5: Solve for x
   x = 1,720,486,701.56/27,427.50
6. Step 6: Final answer
   x = 62,728.53