Finding the Third Proportional to 449,271 and 977,269.50

Step by Step Solution

1. Step 1: Write the proportion equation
   449,271 : 977,269.50 = 977,269.50 : x
2. Step 2: Convert to fraction form
   449,271/977,269.50 = 977,269.50/x
3. Step 3: Cross multiply
   449,271x = 977,269.50 × 977,269.50
4. Step 4: Simplify right side
   449,271x = 955,055,675,630.25
5. Step 5: Solve for x
   x = 955,055,675,630.25/449,271
6. Step 6: Final answer
   x = 2,125,789.73