Finding the Third Proportional to 446,574 and 973,443

Step by Step Solution

1. Step 1: Write the proportion equation
   446,574 : 973,443 = 973,443 : x
2. Step 2: Convert to fraction form
   446,574/973,443 = 973,443/x
3. Step 3: Cross multiply
   446,574x = 973,443 × 973,443
4. Step 4: Simplify right side
   446,574x = 947,591,274,249
5. Step 5: Solve for x
   x = 947,591,274,249/446,574
6. Step 6: Final answer
   x = 2,121,913.22