Finding the Third Proportional to 2,057,733 and 4,513,878

Step by Step Solution

1. Step 1: Write the proportion equation
   2,057,733 : 4,513,878 = 4,513,878 : x
2. Step 2: Convert to fraction form
   2,057,733/4,513,878 = 4,513,878/x
3. Step 3: Cross multiply
   2,057,733x = 4,513,878 × 4,513,878
4. Step 4: Simplify right side
   2,057,733x = 20,375,094,598,884
5. Step 5: Solve for x
   x = 20,375,094,598,884/2,057,733
6. Step 6: Final answer
   x = 9,901,719.32