Finding the Third Proportional to 1,536,912 and 2,469,396

Step by Step Solution

1. Step 1: Write the proportion equation
   1,536,912 : 2,469,396 = 2,469,396 : x
2. Step 2: Convert to fraction form
   1,536,912/2,469,396 = 2,469,396/x
3. Step 3: Cross multiply
   1,536,912x = 2,469,396 × 2,469,396
4. Step 4: Simplify right side
   1,536,912x = 6,097,916,604,816
5. Step 5: Solve for x
   x = 6,097,916,604,816/1,536,912
6. Step 6: Final answer
   x = 3,967,642.00