Finding the Third Proportional to 1,047,222 and 2,259,846

Step by Step Solution

1. Step 1: Write the proportion equation
   1,047,222 : 2,259,846 = 2,259,846 : x
2. Step 2: Convert to fraction form
   1,047,222/2,259,846 = 2,259,846/x
3. Step 3: Cross multiply
   1,047,222x = 2,259,846 × 2,259,846
4. Step 4: Simplify right side
   1,047,222x = 5,106,903,943,716
5. Step 5: Solve for x
   x = 5,106,903,943,716/1,047,222
6. Step 6: Final answer
   x = 4,876,620.19