Finding the Third Proportional to 628,566 and 973,082.25

Step by Step Solution

1. Step 1: Write the proportion equation
   628,566 : 973,082.25 = 973,082.25 : x
2. Step 2: Convert to fraction form
   628,566/973,082.25 = 973,082.25/x
3. Step 3: Cross multiply
   628,566x = 973,082.25 × 973,082.25
4. Step 4: Simplify right side
   628,566x = 946,889,065,265.06
5. Step 5: Solve for x
   x = 946,889,065,265.06/628,566
6. Step 6: Final answer
   x = 1,506,427.43