Finding the Third Proportional to 7,632.83 and 12,115.25

Step by Step Solution

1. Step 1: Write the proportion equation
   7,632.83 : 12,115.25 = 12,115.25 : x
2. Step 2: Convert to fraction form
   7,632.83/12,115.25 = 12,115.25/x
3. Step 3: Cross multiply
   7,632.83x = 12,115.25 × 12,115.25
4. Step 4: Simplify right side
   7,632.83x = 146,779,235.24
5. Step 5: Solve for x
   x = 146,779,235.24/7,632.83
6. Step 6: Final answer
   x = 19,230.00