Finding the Third Proportional to 770,024 and 1,855,078

Step by Step Solution

1. Step 1: Write the proportion equation
   770,024 : 1,855,078 = 1,855,078 : x
2. Step 2: Convert to fraction form
   770,024/1,855,078 = 1,855,078/x
3. Step 3: Cross multiply
   770,024x = 1,855,078 × 1,855,078
4. Step 4: Simplify right side
   770,024x = 3,441,314,386,084
5. Step 5: Solve for x
   x = 3,441,314,386,084/770,024
6. Step 6: Final answer
   x = 4,469,100.17