Finding the Third Proportional to 1,144,220 and 2,516,956

Step by Step Solution

1. Step 1: Write the proportion equation
   1,144,220 : 2,516,956 = 2,516,956 : x
2. Step 2: Convert to fraction form
   1,144,220/2,516,956 = 2,516,956/x
3. Step 3: Cross multiply
   1,144,220x = 2,516,956 × 2,516,956
4. Step 4: Simplify right side
   1,144,220x = 6,335,067,505,936
5. Step 5: Solve for x
   x = 6,335,067,505,936/1,144,220
6. Step 6: Final answer
   x = 5,536,581.69