Finding the Third Proportional to 5,377,794 and 8,331,091

Step by Step Solution

1. Step 1: Write the proportion equation
   5,377,794 : 8,331,091 = 8,331,091 : x
2. Step 2: Convert to fraction form
   5,377,794/8,331,091 = 8,331,091/x
3. Step 3: Cross multiply
   5,377,794x = 8,331,091 × 8,331,091
4. Step 4: Simplify right side
   5,377,794x = 69,407,077,250,281
5. Step 5: Solve for x
   x = 69,407,077,250,281/5,377,794
6. Step 6: Final answer
   x = 12,906,235.76