Finding the Third Proportional to 112,738.50 and 240,097.50

Step by Step Solution

1. Step 1: Write the proportion equation
   112,738.50 : 240,097.50 = 240,097.50 : x
2. Step 2: Convert to fraction form
   112,738.50/240,097.50 = 240,097.50/x
3. Step 3: Cross multiply
   112,738.50x = 240,097.50 × 240,097.50
4. Step 4: Simplify right side
   112,738.50x = 57,646,809,506.25
5. Step 5: Solve for x
   x = 57,646,809,506.25/112,738.50
6. Step 6: Final answer
   x = 511,332.06