Finding the Third Proportional to 415,417.50 and 903,735

Step by Step Solution

1. Step 1: Write the proportion equation
   415,417.50 : 903,735 = 903,735 : x
2. Step 2: Convert to fraction form
   415,417.50/903,735 = 903,735/x
3. Step 3: Cross multiply
   415,417.50x = 903,735 × 903,735
4. Step 4: Simplify right side
   415,417.50x = 816,736,950,225
5. Step 5: Solve for x
   x = 816,736,950,225/415,417.50
6. Step 6: Final answer
   x = 1,966,062.94