Finding the Third Proportional to 626,928 and 1,479,696

Step by Step Solution

1. Step 1: Write the proportion equation
   626,928 : 1,479,696 = 1,479,696 : x
2. Step 2: Convert to fraction form
   626,928/1,479,696 = 1,479,696/x
3. Step 3: Cross multiply
   626,928x = 1,479,696 × 1,479,696
4. Step 4: Simplify right side
   626,928x = 2,189,500,252,416
5. Step 5: Solve for x
   x = 2,189,500,252,416/626,928
6. Step 6: Final answer
   x = 3,492,426.97