Finding the Third Proportional to 79,166,326 and 164,885,148

Step by Step Solution

1. Step 1: Write the proportion equation
   79,166,326 : 164,885,148 = 164,885,148 : x
2. Step 2: Convert to fraction form
   79,166,326/164,885,148 = 164,885,148/x
3. Step 3: Cross multiply
   79,166,326x = 164,885,148 × 164,885,148
4. Step 4: Simplify right side
   79,166,326x = 27,187,112,030,981,904
5. Step 5: Solve for x
   x = 27,187,112,030,981,904/79,166,326
6. Step 6: Final answer
   x = 343,417,629.75