Finding the Third Proportional to 1,122,198 and 2,390,982

Step by Step Solution

1. Step 1: Write the proportion equation
   1,122,198 : 2,390,982 = 2,390,982 : x
2. Step 2: Convert to fraction form
   1,122,198/2,390,982 = 2,390,982/x
3. Step 3: Cross multiply
   1,122,198x = 2,390,982 × 2,390,982
4. Step 4: Simplify right side
   1,122,198x = 5,716,794,924,324
5. Step 5: Solve for x
   x = 5,716,794,924,324/1,122,198
6. Step 6: Final answer
   x = 5,094,283.65