Finding the Third Proportional to 14,167.25 and 30,878.25

Step by Step Solution

1. Step 1: Write the proportion equation
   14,167.25 : 30,878.25 = 30,878.25 : x
2. Step 2: Convert to fraction form
   14,167.25/30,878.25 = 30,878.25/x
3. Step 3: Cross multiply
   14,167.25x = 30,878.25 × 30,878.25
4. Step 4: Simplify right side
   14,167.25x = 953,466,323.06
5. Step 5: Solve for x
   x = 953,466,323.06/14,167.25
6. Step 6: Final answer
   x = 67,300.73