Finding the Third Proportional to 1,524,407 and 3,258,838

Step by Step Solution

1. Step 1: Write the proportion equation
   1,524,407 : 3,258,838 = 3,258,838 : x
2. Step 2: Convert to fraction form
   1,524,407/3,258,838 = 3,258,838/x
3. Step 3: Cross multiply
   1,524,407x = 3,258,838 × 3,258,838
4. Step 4: Simplify right side
   1,524,407x = 10,620,025,110,244
5. Step 5: Solve for x
   x = 10,620,025,110,244/1,524,407
6. Step 6: Final answer
   x = 6,966,659.89