Finding the Third Proportional to 472,122 and 1,023,000

Step by Step Solution

1. Step 1: Write the proportion equation
   472,122 : 1,023,000 = 1,023,000 : x
2. Step 2: Convert to fraction form
   472,122/1,023,000 = 1,023,000/x
3. Step 3: Cross multiply
   472,122x = 1,023,000 × 1,023,000
4. Step 4: Simplify right side
   472,122x = 1,046,529,000,000
5. Step 5: Solve for x
   x = 1,046,529,000,000/472,122
6. Step 6: Final answer
   x = 2,216,649.51