Finding the Third Proportional to 1,974,702 and 4,249,023

Step by Step Solution

1. Step 1: Write the proportion equation
   1,974,702 : 4,249,023 = 4,249,023 : x
2. Step 2: Convert to fraction form
   1,974,702/4,249,023 = 4,249,023/x
3. Step 3: Cross multiply
   1,974,702x = 4,249,023 × 4,249,023
4. Step 4: Simplify right side
   1,974,702x = 18,054,196,454,529
5. Step 5: Solve for x
   x = 18,054,196,454,529/1,974,702
6. Step 6: Final answer
   x = 9,142,744.81