Finding the Third Proportional to 41,985,162 and 87,322,158

Step by Step Solution

1. Step 1: Write the proportion equation
   41,985,162 : 87,322,158 = 87,322,158 : x
2. Step 2: Convert to fraction form
   41,985,162/87,322,158 = 87,322,158/x
3. Step 3: Cross multiply
   41,985,162x = 87,322,158 × 87,322,158
4. Step 4: Simplify right side
   41,985,162x = 7,625,159,277,776,964
5. Step 5: Solve for x
   x = 7,625,159,277,776,964/41,985,162
6. Step 6: Final answer
   x = 181,615,573.56