Finding the Third Proportional to 1,817,469 and 3,694,529

Step by Step Solution

1. Step 1: Write the proportion equation
   1,817,469 : 3,694,529 = 3,694,529 : x
2. Step 2: Convert to fraction form
   1,817,469/3,694,529 = 3,694,529/x
3. Step 3: Cross multiply
   1,817,469x = 3,694,529 × 3,694,529
4. Step 4: Simplify right side
   1,817,469x = 13,649,544,531,841
5. Step 5: Solve for x
   x = 13,649,544,531,841/1,817,469
6. Step 6: Final answer
   x = 7,510,193.86