Finding the Third Proportional to 1,617,057 and 3,281,630.50

Step by Step Solution

1. Step 1: Write the proportion equation
   1,617,057 : 3,281,630.50 = 3,281,630.50 : x
2. Step 2: Convert to fraction form
   1,617,057/3,281,630.50 = 3,281,630.50/x
3. Step 3: Cross multiply
   1,617,057x = 3,281,630.50 × 3,281,630.50
4. Step 4: Simplify right side
   1,617,057x = 10,769,098,738,530.25
5. Step 5: Solve for x
   x = 10,769,098,738,530.25/1,617,057
6. Step 6: Final answer
   x = 6,659,690.25