Finding the Third Proportional to 40,804,950 and 86,215,234

Step by Step Solution

1. Step 1: Write the proportion equation
   40,804,950 : 86,215,234 = 86,215,234 : x
2. Step 2: Convert to fraction form
   40,804,950/86,215,234 = 86,215,234/x
3. Step 3: Cross multiply
   40,804,950x = 86,215,234 × 86,215,234
4. Step 4: Simplify right side
   40,804,950x = 7,433,066,573,674,756
5. Step 5: Solve for x
   x = 7,433,066,573,674,756/40,804,950
6. Step 6: Final answer
   x = 182,160,903.85