Finding the Third Proportional to 538,845.54 and 898,037.82

Step by Step Solution

1. Step 1: Write the proportion equation
   538,845.54 : 898,037.82 = 898,037.82 : x
2. Step 2: Convert to fraction form
   538,845.54/898,037.82 = 898,037.82/x
3. Step 3: Cross multiply
   538,845.54x = 898,037.82 × 898,037.82
4. Step 4: Simplify right side
   538,845.54x = 806,471,933,727.55
5. Step 5: Solve for x
   x = 806,471,933,727.55/538,845.54
6. Step 6: Final answer
   x = 1,496,666.25