Finding the Third Proportional to 3,025,012 and 4,686,243

Step by Step Solution

1. Step 1: Write the proportion equation
   3,025,012 : 4,686,243 = 4,686,243 : x
2. Step 2: Convert to fraction form
   3,025,012/4,686,243 = 4,686,243/x
3. Step 3: Cross multiply
   3,025,012x = 4,686,243 × 4,686,243
4. Step 4: Simplify right side
   3,025,012x = 21,960,873,455,049
5. Step 5: Solve for x
   x = 21,960,873,455,049/3,025,012
6. Step 6: Final answer
   x = 7,259,764.08