Finding the Third Proportional to 840,012 and 1,843,332

Step by Step Solution

1. Step 1: Write the proportion equation
   840,012 : 1,843,332 = 1,843,332 : x
2. Step 2: Convert to fraction form
   840,012/1,843,332 = 1,843,332/x
3. Step 3: Cross multiply
   840,012x = 1,843,332 × 1,843,332
4. Step 4: Simplify right side
   840,012x = 3,397,872,862,224
5. Step 5: Solve for x
   x = 3,397,872,862,224/840,012
6. Step 6: Final answer
   x = 4,045,028.95