Finding the Third Proportional to 1,375,984 and 2,084,736

Step by Step Solution

1. Step 1: Write the proportion equation
   1,375,984 : 2,084,736 = 2,084,736 : x
2. Step 2: Convert to fraction form
   1,375,984/2,084,736 = 2,084,736/x
3. Step 3: Cross multiply
   1,375,984x = 2,084,736 × 2,084,736
4. Step 4: Simplify right side
   1,375,984x = 4,346,124,189,696
5. Step 5: Solve for x
   x = 4,346,124,189,696/1,375,984
6. Step 6: Final answer
   x = 3,158,557.21