Finding the Third Proportional to 8,282,178 and 17,715,811.31

Step by Step Solution

1. Step 1: Write the proportion equation
   8,282,178 : 17,715,811.31 = 17,715,811.31 : x
2. Step 2: Convert to fraction form
   8,282,178/17,715,811.31 = 17,715,811.31/x
3. Step 3: Cross multiply
   8,282,178x = 17,715,811.31 × 17,715,811.31
4. Step 4: Simplify right side
   8,282,178x = 313,849,970,460,103
5. Step 5: Solve for x
   x = 313,849,970,460,103/8,282,178
6. Step 6: Final answer
   x = 37,894,617.87