Finding the Third Proportional to 8,401,846 and 17,111,876

Step by Step Solution

1. Step 1: Write the proportion equation
   8,401,846 : 17,111,876 = 17,111,876 : x
2. Step 2: Convert to fraction form
   8,401,846/17,111,876 = 17,111,876/x
3. Step 3: Cross multiply
   8,401,846x = 17,111,876 × 17,111,876
4. Step 4: Simplify right side
   8,401,846x = 292,816,300,239,376
5. Step 5: Solve for x
   x = 292,816,300,239,376/8,401,846
6. Step 6: Final answer
   x = 34,851,424.35