Finding the Third Proportional to 626,940 and 1,479,726

Step by Step Solution

1. Step 1: Write the proportion equation
   626,940 : 1,479,726 = 1,479,726 : x
2. Step 2: Convert to fraction form
   626,940/1,479,726 = 1,479,726/x
3. Step 3: Cross multiply
   626,940x = 1,479,726 × 1,479,726
4. Step 4: Simplify right side
   626,940x = 2,189,589,035,076
5. Step 5: Solve for x
   x = 2,189,589,035,076/626,940
6. Step 6: Final answer
   x = 3,492,501.73