Finding the Third Proportional to 444,549.50 and 973,420

Step by Step Solution

1. Step 1: Write the proportion equation
   444,549.50 : 973,420 = 973,420 : x
2. Step 2: Convert to fraction form
   444,549.50/973,420 = 973,420/x
3. Step 3: Cross multiply
   444,549.50x = 973,420 × 973,420
4. Step 4: Simplify right side
   444,549.50x = 947,546,496,400
5. Step 5: Solve for x
   x = 947,546,496,400/444,549.50
6. Step 6: Final answer
   x = 2,131,475.79