Finding the Third Proportional to 2,103,629 and 4,607,684

Step by Step Solution

1. Step 1: Write the proportion equation
   2,103,629 : 4,607,684 = 4,607,684 : x
2. Step 2: Convert to fraction form
   2,103,629/4,607,684 = 4,607,684/x
3. Step 3: Cross multiply
   2,103,629x = 4,607,684 × 4,607,684
4. Step 4: Simplify right side
   2,103,629x = 21,230,751,843,856
5. Step 5: Solve for x
   x = 21,230,751,843,856/2,103,629
6. Step 6: Final answer
   x = 10,092,441.13