Finding the Third Proportional to 337,098.75 and 724,224

Step by Step Solution

1. Step 1: Write the proportion equation
   337,098.75 : 724,224 = 724,224 : x
2. Step 2: Convert to fraction form
   337,098.75/724,224 = 724,224/x
3. Step 3: Cross multiply
   337,098.75x = 724,224 × 724,224
4. Step 4: Simplify right side
   337,098.75x = 524,500,402,176
5. Step 5: Solve for x
   x = 524,500,402,176/337,098.75
6. Step 6: Final answer
   x = 1,555,925.09