Finding the Third Proportional to 1,617,062 and 3,281,641

Step by Step Solution

1. Step 1: Write the proportion equation
   1,617,062 : 3,281,641 = 3,281,641 : x
2. Step 2: Convert to fraction form
   1,617,062/3,281,641 = 3,281,641/x
3. Step 3: Cross multiply
   1,617,062x = 3,281,641 × 3,281,641
4. Step 4: Simplify right side
   1,617,062x = 10,769,167,652,881
5. Step 5: Solve for x
   x = 10,769,167,652,881/1,617,062
6. Step 6: Final answer
   x = 6,659,712.28