Finding the Third Proportional to 1,609,018 and 2,385,685

Step by Step Solution

1. Step 1: Write the proportion equation
   1,609,018 : 2,385,685 = 2,385,685 : x
2. Step 2: Convert to fraction form
   1,609,018/2,385,685 = 2,385,685/x
3. Step 3: Cross multiply
   1,609,018x = 2,385,685 × 2,385,685
4. Step 4: Simplify right side
   1,609,018x = 5,691,492,919,225
5. Step 5: Solve for x
   x = 5,691,492,919,225/1,609,018
6. Step 6: Final answer
   x = 3,537,246.27