Finding the Third Proportional to 4,782,484 and 10,346,456

Step by Step Solution

1. Step 1: Write the proportion equation
   4,782,484 : 10,346,456 = 10,346,456 : x
2. Step 2: Convert to fraction form
   4,782,484/10,346,456 = 10,346,456/x
3. Step 3: Cross multiply
   4,782,484x = 10,346,456 × 10,346,456
4. Step 4: Simplify right side
   4,782,484x = 107,049,151,759,936
5. Step 5: Solve for x
   x = 107,049,151,759,936/4,782,484
6. Step 6: Final answer
   x = 22,383,588.06