Finding the Third Proportional to 449,159.50 and 973,089

Step by Step Solution

1. Step 1: Write the proportion equation
   449,159.50 : 973,089 = 973,089 : x
2. Step 2: Convert to fraction form
   449,159.50/973,089 = 973,089/x
3. Step 3: Cross multiply
   449,159.50x = 973,089 × 973,089
4. Step 4: Simplify right side
   449,159.50x = 946,902,201,921
5. Step 5: Solve for x
   x = 946,902,201,921/449,159.50
6. Step 6: Final answer
   x = 2,108,164.70