Finding the Third Proportional to 5,854.50 and 8,903.25

Step by Step Solution

1. Step 1: Write the proportion equation
   5,854.50 : 8,903.25 = 8,903.25 : x
2. Step 2: Convert to fraction form
   5,854.50/8,903.25 = 8,903.25/x
3. Step 3: Cross multiply
   5,854.50x = 8,903.25 × 8,903.25
4. Step 4: Simplify right side
   5,854.50x = 79,267,860.56
5. Step 5: Solve for x
   x = 79,267,860.56/5,854.50
6. Step 6: Final answer
   x = 13,539.65