Finding the Third Proportional to 438,291 and 941,989.50

Step by Step Solution

1. Step 1: Write the proportion equation
   438,291 : 941,989.50 = 941,989.50 : x
2. Step 2: Convert to fraction form
   438,291/941,989.50 = 941,989.50/x
3. Step 3: Cross multiply
   438,291x = 941,989.50 × 941,989.50
4. Step 4: Simplify right side
   438,291x = 887,344,218,110.25
5. Step 5: Solve for x
   x = 887,344,218,110.25/438,291
6. Step 6: Final answer
   x = 2,024,554.96