Finding the Third Proportional to 1,081,707 and 2,308,196

Step by Step Solution

1. Step 1: Write the proportion equation
   1,081,707 : 2,308,196 = 2,308,196 : x
2. Step 2: Convert to fraction form
   1,081,707/2,308,196 = 2,308,196/x
3. Step 3: Cross multiply
   1,081,707x = 2,308,196 × 2,308,196
4. Step 4: Simplify right side
   1,081,707x = 5,327,768,774,416
5. Step 5: Solve for x
   x = 5,327,768,774,416/1,081,707
6. Step 6: Final answer
   x = 4,925,334.47