Finding the Third Proportional to 1,081,705 and 2,308,192

Step by Step Solution

1. Step 1: Write the proportion equation
   1,081,705 : 2,308,192 = 2,308,192 : x
2. Step 2: Convert to fraction form
   1,081,705/2,308,192 = 2,308,192/x
3. Step 3: Cross multiply
   1,081,705x = 2,308,192 × 2,308,192
4. Step 4: Simplify right side
   1,081,705x = 5,327,750,308,864
5. Step 5: Solve for x
   x = 5,327,750,308,864/1,081,705
6. Step 6: Final answer
   x = 4,925,326.51