Finding the Third Proportional to 438,889.50 and 944,379

Step by Step Solution

1. Step 1: Write the proportion equation
   438,889.50 : 944,379 = 944,379 : x
2. Step 2: Convert to fraction form
   438,889.50/944,379 = 944,379/x
3. Step 3: Cross multiply
   438,889.50x = 944,379 × 944,379
4. Step 4: Simplify right side
   438,889.50x = 891,851,695,641
5. Step 5: Solve for x
   x = 891,851,695,641/438,889.50
6. Step 6: Final answer
   x = 2,032,064.33