Finding the Third Proportional to 1,027,024 and 2,216,432

Step by Step Solution

1. Step 1: Write the proportion equation
   1,027,024 : 2,216,432 = 2,216,432 : x
2. Step 2: Convert to fraction form
   1,027,024/2,216,432 = 2,216,432/x
3. Step 3: Cross multiply
   1,027,024x = 2,216,432 × 2,216,432
4. Step 4: Simplify right side
   1,027,024x = 4,912,570,810,624
5. Step 5: Solve for x
   x = 4,912,570,810,624/1,027,024
6. Step 6: Final answer
   x = 4,783,306.73