Finding the Third Proportional to 1,308,843 and 2,736,882

Step by Step Solution

1. Step 1: Write the proportion equation
   1,308,843 : 2,736,882 = 2,736,882 : x
2. Step 2: Convert to fraction form
   1,308,843/2,736,882 = 2,736,882/x
3. Step 3: Cross multiply
   1,308,843x = 2,736,882 × 2,736,882
4. Step 4: Simplify right side
   1,308,843x = 7,490,523,081,924
5. Step 5: Solve for x
   x = 7,490,523,081,924/1,308,843
6. Step 6: Final answer
   x = 5,723,011.15