Finding the Third Proportional to 2,182,404 and 4,738,056

Step by Step Solution

1. Step 1: Write the proportion equation
   2,182,404 : 4,738,056 = 4,738,056 : x
2. Step 2: Convert to fraction form
   2,182,404/4,738,056 = 4,738,056/x
3. Step 3: Cross multiply
   2,182,404x = 4,738,056 × 4,738,056
4. Step 4: Simplify right side
   2,182,404x = 22,449,174,659,136
5. Step 5: Solve for x
   x = 22,449,174,659,136/2,182,404
6. Step 6: Final answer
   x = 10,286,443.14