Finding the Third Proportional to 1,179,396 and 1,767,242

Step by Step Solution

1. Step 1: Write the proportion equation
   1,179,396 : 1,767,242 = 1,767,242 : x
2. Step 2: Convert to fraction form
   1,179,396/1,767,242 = 1,767,242/x
3. Step 3: Cross multiply
   1,179,396x = 1,767,242 × 1,767,242
4. Step 4: Simplify right side
   1,179,396x = 3,123,144,286,564
5. Step 5: Solve for x
   x = 3,123,144,286,564/1,179,396
6. Step 6: Final answer
   x = 2,648,087.91