Finding the Third Proportional to 1,149,686 and 2,373,163

Step by Step Solution

1. Step 1: Write the proportion equation
   1,149,686 : 2,373,163 = 2,373,163 : x
2. Step 2: Convert to fraction form
   1,149,686/2,373,163 = 2,373,163/x
3. Step 3: Cross multiply
   1,149,686x = 2,373,163 × 2,373,163
4. Step 4: Simplify right side
   1,149,686x = 5,631,902,624,569
5. Step 5: Solve for x
   x = 5,631,902,624,569/1,149,686
6. Step 6: Final answer
   x = 4,898,644.17