Finding the Third Proportional to 1,542,656 and 3,322,374

Step by Step Solution

1. Step 1: Write the proportion equation
   1,542,656 : 3,322,374 = 3,322,374 : x
2. Step 2: Convert to fraction form
   1,542,656/3,322,374 = 3,322,374/x
3. Step 3: Cross multiply
   1,542,656x = 3,322,374 × 3,322,374
4. Step 4: Simplify right side
   1,542,656x = 11,038,168,995,876
5. Step 5: Solve for x
   x = 11,038,168,995,876/1,542,656
6. Step 6: Final answer
   x = 7,155,301.63