Finding the Third Proportional to 5,069,277 and 7,854,383

Step by Step Solution

1. Step 1: Write the proportion equation
   5,069,277 : 7,854,383 = 7,854,383 : x
2. Step 2: Convert to fraction form
   5,069,277/7,854,383 = 7,854,383/x
3. Step 3: Cross multiply
   5,069,277x = 7,854,383 × 7,854,383
4. Step 4: Simplify right side
   5,069,277x = 61,691,332,310,689
5. Step 5: Solve for x
   x = 61,691,332,310,689/5,069,277
6. Step 6: Final answer
   x = 12,169,651.08