Finding the Third Proportional to 12,415.50 and 17,075.25

Step by Step Solution

1. Step 1: Write the proportion equation
   12,415.50 : 17,075.25 = 17,075.25 : x
2. Step 2: Convert to fraction form
   12,415.50/17,075.25 = 17,075.25/x
3. Step 3: Cross multiply
   12,415.50x = 17,075.25 × 17,075.25
4. Step 4: Simplify right side
   12,415.50x = 291,564,162.56
5. Step 5: Solve for x
   x = 291,564,162.56/12,415.50
6. Step 6: Final answer
   x = 23,483.88