Finding the Third Proportional to 4,896,182 and 10,189,752

Step by Step Solution

1. Step 1: Write the proportion equation
   4,896,182 : 10,189,752 = 10,189,752 : x
2. Step 2: Convert to fraction form
   4,896,182/10,189,752 = 10,189,752/x
3. Step 3: Cross multiply
   4,896,182x = 10,189,752 × 10,189,752
4. Step 4: Simplify right side
   4,896,182x = 103,831,045,821,504
5. Step 5: Solve for x
   x = 103,831,045,821,504/4,896,182
6. Step 6: Final answer
   x = 21,206,533.14