Finding the Third Proportional to 2,225,018,832 and 4,837,060,128

Step by Step Solution

1. Step 1: Write the proportion equation
   2,225,018,832 : 4,837,060,128 = 4,837,060,128 : x
2. Step 2: Convert to fraction form
   2,225,018,832/4,837,060,128 = 4,837,060,128/x
3. Step 3: Cross multiply
   2,225,018,832x = 4,837,060,128 × 4,837,060,128
4. Step 4: Simplify right side
   2,225,018,832x = 23,397,150,681,887,375,360
5. Step 5: Solve for x
   x = 23,397,150,681,887,375,360/2,225,018,832
6. Step 6: Final answer
   x = 10,515,484,339.01