Finding the Third Proportional to 448,775.50 and 960,605

Step by Step Solution

1. Step 1: Write the proportion equation
   448,775.50 : 960,605 = 960,605 : x
2. Step 2: Convert to fraction form
   448,775.50/960,605 = 960,605/x
3. Step 3: Cross multiply
   448,775.50x = 960,605 × 960,605
4. Step 4: Simplify right side
   448,775.50x = 922,761,966,025
5. Step 5: Solve for x
   x = 922,761,966,025/448,775.50
6. Step 6: Final answer
   x = 2,056,177.23