Finding the Third Proportional to 449,212 and 973,125.50

Step by Step Solution

1. Step 1: Write the proportion equation
   449,212 : 973,125.50 = 973,125.50 : x
2. Step 2: Convert to fraction form
   449,212/973,125.50 = 973,125.50/x
3. Step 3: Cross multiply
   449,212x = 973,125.50 × 973,125.50
4. Step 4: Simplify right side
   449,212x = 946,973,238,750.25
5. Step 5: Solve for x
   x = 946,973,238,750.25/449,212
6. Step 6: Final answer
   x = 2,108,076.45