Finding the Third Proportional to 34,851.75 and 54,087

Step by Step Solution

1. Step 1: Write the proportion equation
   34,851.75 : 54,087 = 54,087 : x
2. Step 2: Convert to fraction form
   34,851.75/54,087 = 54,087/x
3. Step 3: Cross multiply
   34,851.75x = 54,087 × 54,087
4. Step 4: Simplify right side
   34,851.75x = 2,925,403,569
5. Step 5: Solve for x
   x = 2,925,403,569/34,851.75
6. Step 6: Final answer
   x = 83,938.50