Finding the Third Proportional to 12,565.50 and 17,064.75

Step by Step Solution

1. Step 1: Write the proportion equation
   12,565.50 : 17,064.75 = 17,064.75 : x
2. Step 2: Convert to fraction form
   12,565.50/17,064.75 = 17,064.75/x
3. Step 3: Cross multiply
   12,565.50x = 17,064.75 × 17,064.75
4. Step 4: Simplify right side
   12,565.50x = 291,205,692.56
5. Step 5: Solve for x
   x = 291,205,692.56/12,565.50
6. Step 6: Final answer
   x = 23,175.02