Finding the Third Proportional to 438,453 and 944,581.50

Step by Step Solution

1. Step 1: Write the proportion equation
   438,453 : 944,581.50 = 944,581.50 : x
2. Step 2: Convert to fraction form
   438,453/944,581.50 = 944,581.50/x
3. Step 3: Cross multiply
   438,453x = 944,581.50 × 944,581.50
4. Step 4: Simplify right side
   438,453x = 892,234,210,142.25
5. Step 5: Solve for x
   x = 892,234,210,142.25/438,453
6. Step 6: Final answer
   x = 2,034,959.76