Finding the Third Proportional to 465,600 and 1,005,456

Step by Step Solution

1. Step 1: Write the proportion equation
   465,600 : 1,005,456 = 1,005,456 : x
2. Step 2: Convert to fraction form
   465,600/1,005,456 = 1,005,456/x
3. Step 3: Cross multiply
   465,600x = 1,005,456 × 1,005,456
4. Step 4: Simplify right side
   465,600x = 1,010,941,767,936
5. Step 5: Solve for x
   x = 1,010,941,767,936/465,600
6. Step 6: Final answer
   x = 2,171,266.68