Finding the Third Proportional to 40,804,958 and 86,215,250

Step by Step Solution

1. Step 1: Write the proportion equation
   40,804,958 : 86,215,250 = 86,215,250 : x
2. Step 2: Convert to fraction form
   40,804,958/86,215,250 = 86,215,250/x
3. Step 3: Cross multiply
   40,804,958x = 86,215,250 × 86,215,250
4. Step 4: Simplify right side
   40,804,958x = 7,433,069,332,562,500
5. Step 5: Solve for x
   x = 7,433,069,332,562,500/40,804,958
6. Step 6: Final answer
   x = 182,160,935.75