Finding the Third Proportional to 5,989,933,895.55 and 12,810,758,520.73

Step by Step Solution

1. Step 1: Write the proportion equation
   5,989,933,895.55 : 12,810,758,520.73 = 12,810,758,520.73 : x
2. Step 2: Convert to fraction form
   5,989,933,895.55/12,810,758,520.73 = 12,810,758,520.73/x
3. Step 3: Cross multiply
   5,989,933,895.55x = 12,810,758,520.73 × 12,810,758,520.73
4. Step 4: Simplify right side
   5,989,933,895.55x = 164,115,533,876,353,794,048
5. Step 5: Solve for x
   x = 164,115,533,876,353,794,048/5,989,933,895.55
6. Step 6: Final answer
   x = 27,398,555,098.94