Finding the Third Proportional to 1,242,914 and 2,693,188

Step by Step Solution

1. Step 1: Write the proportion equation
   1,242,914 : 2,693,188 = 2,693,188 : x
2. Step 2: Convert to fraction form
   1,242,914/2,693,188 = 2,693,188/x
3. Step 3: Cross multiply
   1,242,914x = 2,693,188 × 2,693,188
4. Step 4: Simplify right side
   1,242,914x = 7,253,261,603,344
5. Step 5: Solve for x
   x = 7,253,261,603,344/1,242,914
6. Step 6: Final answer
   x = 5,835,690.65