Finding the Third Proportional to 438,542.25 and 944,760

Step by Step Solution

1. Step 1: Write the proportion equation
   438,542.25 : 944,760 = 944,760 : x
2. Step 2: Convert to fraction form
   438,542.25/944,760 = 944,760/x
3. Step 3: Cross multiply
   438,542.25x = 944,760 × 944,760
4. Step 4: Simplify right side
   438,542.25x = 892,571,457,600
5. Step 5: Solve for x
   x = 892,571,457,600/438,542.25
6. Step 6: Final answer
   x = 2,035,314.63