Finding the Third Proportional to 8,255,665 and 17,510,244

Step by Step Solution

1. Step 1: Write the proportion equation
   8,255,665 : 17,510,244 = 17,510,244 : x
2. Step 2: Convert to fraction form
   8,255,665/17,510,244 = 17,510,244/x
3. Step 3: Cross multiply
   8,255,665x = 17,510,244 × 17,510,244
4. Step 4: Simplify right side
   8,255,665x = 306,608,644,939,536
5. Step 5: Solve for x
   x = 306,608,644,939,536/8,255,665
6. Step 6: Final answer
   x = 37,139,182.00