Finding the Third Proportional to 1,797,492 and 3,912,396

Step by Step Solution

1. Step 1: Write the proportion equation
   1,797,492 : 3,912,396 = 3,912,396 : x
2. Step 2: Convert to fraction form
   1,797,492/3,912,396 = 3,912,396/x
3. Step 3: Cross multiply
   1,797,492x = 3,912,396 × 3,912,396
4. Step 4: Simplify right side
   1,797,492x = 15,306,842,460,816
5. Step 5: Solve for x
   x = 15,306,842,460,816/1,797,492
6. Step 6: Final answer
   x = 8,515,666.53