Finding the Third Proportional to 2,308,476 and 3,449,792

Step by Step Solution

1. Step 1: Write the proportion equation
   2,308,476 : 3,449,792 = 3,449,792 : x
2. Step 2: Convert to fraction form
   2,308,476/3,449,792 = 3,449,792/x
3. Step 3: Cross multiply
   2,308,476x = 3,449,792 × 3,449,792
4. Step 4: Simplify right side
   2,308,476x = 11,901,064,843,264
5. Step 5: Solve for x
   x = 11,901,064,843,264/2,308,476
6. Step 6: Final answer
   x = 5,155,377.33