Finding the Third Proportional to 1,454,748 and 3,161,303

Step by Step Solution

1. Step 1: Write the proportion equation
   1,454,748 : 3,161,303 = 3,161,303 : x
2. Step 2: Convert to fraction form
   1,454,748/3,161,303 = 3,161,303/x
3. Step 3: Cross multiply
   1,454,748x = 3,161,303 × 3,161,303
4. Step 4: Simplify right side
   1,454,748x = 9,993,836,657,809
5. Step 5: Solve for x
   x = 9,993,836,657,809/1,454,748
6. Step 6: Final answer
   x = 6,869,806.08