Finding the Third Proportional to 1,453,487 and 2,231,078

Step by Step Solution

1. Step 1: Write the proportion equation
   1,453,487 : 2,231,078 = 2,231,078 : x
2. Step 2: Convert to fraction form
   1,453,487/2,231,078 = 2,231,078/x
3. Step 3: Cross multiply
   1,453,487x = 2,231,078 × 2,231,078
4. Step 4: Simplify right side
   1,453,487x = 4,977,709,042,084
5. Step 5: Solve for x
   x = 4,977,709,042,084/1,453,487
6. Step 6: Final answer
   x = 3,424,667.05