Finding the Third Proportional to 449,155 and 973,079.75

Step by Step Solution

1. Step 1: Write the proportion equation
   449,155 : 973,079.75 = 973,079.75 : x
2. Step 2: Convert to fraction form
   449,155/973,079.75 = 973,079.75/x
3. Step 3: Cross multiply
   449,155x = 973,079.75 × 973,079.75
4. Step 4: Simplify right side
   449,155x = 946,884,199,860.06
5. Step 5: Solve for x
   x = 946,884,199,860.06/449,155
6. Step 6: Final answer
   x = 2,108,145.74