Finding the Third Proportional to 449,560.13 and 963,090

Step by Step Solution

1. Step 1: Write the proportion equation
   449,560.13 : 963,090 = 963,090 : x
2. Step 2: Convert to fraction form
   449,560.13/963,090 = 963,090/x
3. Step 3: Cross multiply
   449,560.13x = 963,090 × 963,090
4. Step 4: Simplify right side
   449,560.13x = 927,542,348,100
5. Step 5: Solve for x
   x = 927,542,348,100/449,560.13
6. Step 6: Final answer
   x = 2,063,222.02