Finding the Third Proportional to 2,742,538 and 5,906,525

Step by Step Solution

1. Step 1: Write the proportion equation
   2,742,538 : 5,906,525 = 5,906,525 : x
2. Step 2: Convert to fraction form
   2,742,538/5,906,525 = 5,906,525/x
3. Step 3: Cross multiply
   2,742,538x = 5,906,525 × 5,906,525
4. Step 4: Simplify right side
   2,742,538x = 34,887,037,575,625
5. Step 5: Solve for x
   x = 34,887,037,575,625/2,742,538
6. Step 6: Final answer
   x = 12,720,712.56