Finding the Third Proportional to 1,631,736 and 3,534,659

Step by Step Solution

1. Step 1: Write the proportion equation
   1,631,736 : 3,534,659 = 3,534,659 : x
2. Step 2: Convert to fraction form
   1,631,736/3,534,659 = 3,534,659/x
3. Step 3: Cross multiply
   1,631,736x = 3,534,659 × 3,534,659
4. Step 4: Simplify right side
   1,631,736x = 12,493,814,246,281
5. Step 5: Solve for x
   x = 12,493,814,246,281/1,631,736
6. Step 6: Final answer
   x = 7,656,762.03