Finding the Third Proportional to 1,118,772 and 2,414,448

Step by Step Solution

1. Step 1: Write the proportion equation
   1,118,772 : 2,414,448 = 2,414,448 : x
2. Step 2: Convert to fraction form
   1,118,772/2,414,448 = 2,414,448/x
3. Step 3: Cross multiply
   1,118,772x = 2,414,448 × 2,414,448
4. Step 4: Simplify right side
   1,118,772x = 5,829,559,144,704
5. Step 5: Solve for x
   x = 5,829,559,144,704/1,118,772
6. Step 6: Final answer
   x = 5,210,676.66