Finding the Third Proportional to 722,630 and 1,073,464

Step by Step Solution

1. Step 1: Write the proportion equation
   722,630 : 1,073,464 = 1,073,464 : x
2. Step 2: Convert to fraction form
   722,630/1,073,464 = 1,073,464/x
3. Step 3: Cross multiply
   722,630x = 1,073,464 × 1,073,464
4. Step 4: Simplify right side
   722,630x = 1,152,324,959,296
5. Step 5: Solve for x
   x = 1,152,324,959,296/722,630
6. Step 6: Final answer
   x = 1,594,626.52