Finding the Third Proportional to 8,285,806 and 17,722,964

Step by Step Solution

1. Step 1: Write the proportion equation
   8,285,806 : 17,722,964 = 17,722,964 : x
2. Step 2: Convert to fraction form
   8,285,806/17,722,964 = 17,722,964/x
3. Step 3: Cross multiply
   8,285,806x = 17,722,964 × 17,722,964
4. Step 4: Simplify right side
   8,285,806x = 314,103,452,945,296
5. Step 5: Solve for x
   x = 314,103,452,945,296/8,285,806
6. Step 6: Final answer
   x = 37,908,617.82