Finding the Third Proportional to 112,379.91 and 240,752.25

Step by Step Solution

1. Step 1: Write the proportion equation
   112,379.91 : 240,752.25 = 240,752.25 : x
2. Step 2: Convert to fraction form
   112,379.91/240,752.25 = 240,752.25/x
3. Step 3: Cross multiply
   112,379.91x = 240,752.25 × 240,752.25
4. Step 4: Simplify right side
   112,379.91x = 57,961,645,880.06
5. Step 5: Solve for x
   x = 57,961,645,880.06/112,379.91
6. Step 6: Final answer
   x = 515,765.21