Finding the Third Proportional to 112,833.50 and 247,810

Step by Step Solution

1. Step 1: Write the proportion equation
   112,833.50 : 247,810 = 247,810 : x
2. Step 2: Convert to fraction form
   112,833.50/247,810 = 247,810/x
3. Step 3: Cross multiply
   112,833.50x = 247,810 × 247,810
4. Step 4: Simplify right side
   112,833.50x = 61,409,796,100
5. Step 5: Solve for x
   x = 61,409,796,100/112,833.50
6. Step 6: Final answer
   x = 544,251.45