Finding the Third Proportional to 2,070,208 and 4,504,916

Step by Step Solution

1. Step 1: Write the proportion equation
   2,070,208 : 4,504,916 = 4,504,916 : x
2. Step 2: Convert to fraction form
   2,070,208/4,504,916 = 4,504,916/x
3. Step 3: Cross multiply
   2,070,208x = 4,504,916 × 4,504,916
4. Step 4: Simplify right side
   2,070,208x = 20,294,268,167,056
5. Step 5: Solve for x
   x = 20,294,268,167,056/2,070,208
6. Step 6: Final answer
   x = 9,803,009.25