Finding the Third Proportional to 1,947,492 and 4,206,024

Step by Step Solution

1. Step 1: Write the proportion equation
   1,947,492 : 4,206,024 = 4,206,024 : x
2. Step 2: Convert to fraction form
   1,947,492/4,206,024 = 4,206,024/x
3. Step 3: Cross multiply
   1,947,492x = 4,206,024 × 4,206,024
4. Step 4: Simplify right side
   1,947,492x = 17,690,637,888,576
5. Step 5: Solve for x
   x = 17,690,637,888,576/1,947,492
6. Step 6: Final answer
   x = 9,083,805.17