Finding the Third Proportional to 1,191,768 and 2,722,788

Step by Step Solution

1. Step 1: Write the proportion equation
   1,191,768 : 2,722,788 = 2,722,788 : x
2. Step 2: Convert to fraction form
   1,191,768/2,722,788 = 2,722,788/x
3. Step 3: Cross multiply
   1,191,768x = 2,722,788 × 2,722,788
4. Step 4: Simplify right side
   1,191,768x = 7,413,574,492,944
5. Step 5: Solve for x
   x = 7,413,574,492,944/1,191,768
6. Step 6: Final answer
   x = 6,220,652.42