Finding the Third Proportional to 5,081,214 and 7,901,757

Step by Step Solution

1. Step 1: Write the proportion equation
   5,081,214 : 7,901,757 = 7,901,757 : x
2. Step 2: Convert to fraction form
   5,081,214/7,901,757 = 7,901,757/x
3. Step 3: Cross multiply
   5,081,214x = 7,901,757 × 7,901,757
4. Step 4: Simplify right side
   5,081,214x = 62,437,763,687,049
5. Step 5: Solve for x
   x = 62,437,763,687,049/5,081,214
6. Step 6: Final answer
   x = 12,287,961.83