Finding the Third Proportional to 623,632 and 1,004,360

Step by Step Solution

1. Step 1: Write the proportion equation
   623,632 : 1,004,360 = 1,004,360 : x
2. Step 2: Convert to fraction form
   623,632/1,004,360 = 1,004,360/x
3. Step 3: Cross multiply
   623,632x = 1,004,360 × 1,004,360
4. Step 4: Simplify right side
   623,632x = 1,008,739,009,600
5. Step 5: Solve for x
   x = 1,008,739,009,600/623,632
6. Step 6: Final answer
   x = 1,617,522.85