Finding the Third Proportional to 112,235 and 249,382.50

Step by Step Solution

1. Step 1: Write the proportion equation
   112,235 : 249,382.50 = 249,382.50 : x
2. Step 2: Convert to fraction form
   112,235/249,382.50 = 249,382.50/x
3. Step 3: Cross multiply
   112,235x = 249,382.50 × 249,382.50
4. Step 4: Simplify right side
   112,235x = 62,191,631,306.25
5. Step 5: Solve for x
   x = 62,191,631,306.25/112,235
6. Step 6: Final answer
   x = 554,119.76