Finding the Third Proportional to 1,969,981 and 4,313,627

Step by Step Solution

1. Step 1: Write the proportion equation
   1,969,981 : 4,313,627 = 4,313,627 : x
2. Step 2: Convert to fraction form
   1,969,981/4,313,627 = 4,313,627/x
3. Step 3: Cross multiply
   1,969,981x = 4,313,627 × 4,313,627
4. Step 4: Simplify right side
   1,969,981x = 18,607,377,895,129
5. Step 5: Solve for x
   x = 18,607,377,895,129/1,969,981
6. Step 6: Final answer
   x = 9,445,460.59