Finding the Third Proportional to 478,383 and 1,015,074

Step by Step Solution

1. Step 1: Write the proportion equation
   478,383 : 1,015,074 = 1,015,074 : x
2. Step 2: Convert to fraction form
   478,383/1,015,074 = 1,015,074/x
3. Step 3: Cross multiply
   478,383x = 1,015,074 × 1,015,074
4. Step 4: Simplify right side
   478,383x = 1,030,375,225,476
5. Step 5: Solve for x
   x = 1,030,375,225,476/478,383
6. Step 6: Final answer
   x = 2,153,870.91