Finding the Third Proportional to 6,882,876 and 10,931,760

Step by Step Solution

1. Step 1: Write the proportion equation
   6,882,876 : 10,931,760 = 10,931,760 : x
2. Step 2: Convert to fraction form
   6,882,876/10,931,760 = 10,931,760/x
3. Step 3: Cross multiply
   6,882,876x = 10,931,760 × 10,931,760
4. Step 4: Simplify right side
   6,882,876x = 119,503,376,697,600
5. Step 5: Solve for x
   x = 119,503,376,697,600/6,882,876
6. Step 6: Final answer
   x = 17,362,418.95