Finding the Third Proportional to 12,595,662 and 26,309,556

Step by Step Solution

1. Step 1: Write the proportion equation
   12,595,662 : 26,309,556 = 26,309,556 : x
2. Step 2: Convert to fraction form
   12,595,662/26,309,556 = 26,309,556/x
3. Step 3: Cross multiply
   12,595,662x = 26,309,556 × 26,309,556
4. Step 4: Simplify right side
   12,595,662x = 692,192,736,917,136
5. Step 5: Solve for x
   x = 692,192,736,917,136/12,595,662
6. Step 6: Final answer
   x = 54,954,851.67