Finding the Third Proportional to 1,375,808 and 2,084,484

Step by Step Solution

1. Step 1: Write the proportion equation
   1,375,808 : 2,084,484 = 2,084,484 : x
2. Step 2: Convert to fraction form
   1,375,808/2,084,484 = 2,084,484/x
3. Step 3: Cross multiply
   1,375,808x = 2,084,484 × 2,084,484
4. Step 4: Simplify right side
   1,375,808x = 4,345,073,546,256
5. Step 5: Solve for x
   x = 4,345,073,546,256/1,375,808
6. Step 6: Final answer
   x = 3,158,197.62