Finding the Third Proportional to 1,064,736 and 1,609,812

Step by Step Solution

1. Step 1: Write the proportion equation
   1,064,736 : 1,609,812 = 1,609,812 : x
2. Step 2: Convert to fraction form
   1,064,736/1,609,812 = 1,609,812/x
3. Step 3: Cross multiply
   1,064,736x = 1,609,812 × 1,609,812
4. Step 4: Simplify right side
   1,064,736x = 2,591,494,675,344
5. Step 5: Solve for x
   x = 2,591,494,675,344/1,064,736
6. Step 6: Final answer
   x = 2,433,931.67