Finding the Third Proportional to 5,315.63 and 12,332.25

Step by Step Solution

1. Step 1: Write the proportion equation
   5,315.63 : 12,332.25 = 12,332.25 : x
2. Step 2: Convert to fraction form
   5,315.63/12,332.25 = 12,332.25/x
3. Step 3: Cross multiply
   5,315.63x = 12,332.25 × 12,332.25
4. Step 4: Simplify right side
   5,315.63x = 152,084,390.06
5. Step 5: Solve for x
   x = 152,084,390.06/5,315.63
6. Step 6: Final answer
   x = 28,610.82