Finding the Third Proportional to 1,516,154 and 3,268,480

Step by Step Solution

1. Step 1: Write the proportion equation
   1,516,154 : 3,268,480 = 3,268,480 : x
2. Step 2: Convert to fraction form
   1,516,154/3,268,480 = 3,268,480/x
3. Step 3: Cross multiply
   1,516,154x = 3,268,480 × 3,268,480
4. Step 4: Simplify right side
   1,516,154x = 10,682,961,510,400
5. Step 5: Solve for x
   x = 10,682,961,510,400/1,516,154
6. Step 6: Final answer
   x = 7,046,092.62