Finding the Third Proportional to 673,497 and 1,045,662

Step by Step Solution

1. Step 1: Write the proportion equation
   673,497 : 1,045,662 = 1,045,662 : x
2. Step 2: Convert to fraction form
   673,497/1,045,662 = 1,045,662/x
3. Step 3: Cross multiply
   673,497x = 1,045,662 × 1,045,662
4. Step 4: Simplify right side
   673,497x = 1,093,409,018,244
5. Step 5: Solve for x
   x = 1,093,409,018,244/673,497
6. Step 6: Final answer
   x = 1,623,480.16