Finding the Third Proportional to 448,961.50 and 976,475

Step by Step Solution

1. Step 1: Write the proportion equation
   448,961.50 : 976,475 = 976,475 : x
2. Step 2: Convert to fraction form
   448,961.50/976,475 = 976,475/x
3. Step 3: Cross multiply
   448,961.50x = 976,475 × 976,475
4. Step 4: Simplify right side
   448,961.50x = 953,503,425,625
5. Step 5: Solve for x
   x = 953,503,425,625/448,961.50
6. Step 6: Final answer
   x = 2,123,797.75