Finding the Third Proportional to 941,286 and 1,938,279

Step by Step Solution

1. Step 1: Write the proportion equation
   941,286 : 1,938,279 = 1,938,279 : x
2. Step 2: Convert to fraction form
   941,286/1,938,279 = 1,938,279/x
3. Step 3: Cross multiply
   941,286x = 1,938,279 × 1,938,279
4. Step 4: Simplify right side
   941,286x = 3,756,925,481,841
5. Step 5: Solve for x
   x = 3,756,925,481,841/941,286
6. Step 6: Final answer
   x = 3,991,268.84