Finding the Third Proportional to 415,461.50 and 903,716

Step by Step Solution

1. Step 1: Write the proportion equation
   415,461.50 : 903,716 = 903,716 : x
2. Step 2: Convert to fraction form
   415,461.50/903,716 = 903,716/x
3. Step 3: Cross multiply
   415,461.50x = 903,716 × 903,716
4. Step 4: Simplify right side
   415,461.50x = 816,702,608,656
5. Step 5: Solve for x
   x = 816,702,608,656/415,461.50
6. Step 6: Final answer
   x = 1,965,772.06