Finding the Third Proportional to 1,038,228 and 2,301,912

Step by Step Solution

1. Step 1: Write the proportion equation
   1,038,228 : 2,301,912 = 2,301,912 : x
2. Step 2: Convert to fraction form
   1,038,228/2,301,912 = 2,301,912/x
3. Step 3: Cross multiply
   1,038,228x = 2,301,912 × 2,301,912
4. Step 4: Simplify right side
   1,038,228x = 5,298,798,855,744
5. Step 5: Solve for x
   x = 5,298,798,855,744/1,038,228
6. Step 6: Final answer
   x = 5,103,694.81