Finding the Third Proportional to 1,014,604 and 2,142,320

Step by Step Solution

1. Step 1: Write the proportion equation
   1,014,604 : 2,142,320 = 2,142,320 : x
2. Step 2: Convert to fraction form
   1,014,604/2,142,320 = 2,142,320/x
3. Step 3: Cross multiply
   1,014,604x = 2,142,320 × 2,142,320
4. Step 4: Simplify right side
   1,014,604x = 4,589,534,982,400
5. Step 5: Solve for x
   x = 4,589,534,982,400/1,014,604
6. Step 6: Final answer
   x = 4,523,474.17