Finding the Third Proportional to 1,222,719 and 2,877,008

Step by Step Solution

1. Step 1: Write the proportion equation
   1,222,719 : 2,877,008 = 2,877,008 : x
2. Step 2: Convert to fraction form
   1,222,719/2,877,008 = 2,877,008/x
3. Step 3: Cross multiply
   1,222,719x = 2,877,008 × 2,877,008
4. Step 4: Simplify right side
   1,222,719x = 8,277,175,032,064
5. Step 5: Solve for x
   x = 8,277,175,032,064/1,222,719
6. Step 6: Final answer
   x = 6,769,482.63