Finding the Third Proportional to 4,998,435,386 and 10,410,588,314

Step by Step Solution

1. Step 1: Write the proportion equation
   4,998,435,386 : 10,410,588,314 = 10,410,588,314 : x
2. Step 2: Convert to fraction form
   4,998,435,386/10,410,588,314 = 10,410,588,314/x
3. Step 3: Cross multiply
   4,998,435,386x = 10,410,588,314 × 10,410,588,314
4. Step 4: Simplify right side
   4,998,435,386x = 108,380,349,043,593,363,456
5. Step 5: Solve for x
   x = 108,380,349,043,593,363,456/4,998,435,386
6. Step 6: Final answer
   x = 21,682,854,868.38