Finding the Third Proportional to 104,844,780 and 164,112,066

Step by Step Solution

1. Step 1: Write the proportion equation
   104,844,780 : 164,112,066 = 164,112,066 : x
2. Step 2: Convert to fraction form
   104,844,780/164,112,066 = 164,112,066/x
3. Step 3: Cross multiply
   104,844,780x = 164,112,066 × 164,112,066
4. Step 4: Simplify right side
   104,844,780x = 26,932,770,206,788,356
5. Step 5: Solve for x
   x = 26,932,770,206,788,356/104,844,780
6. Step 6: Final answer
   x = 256,882,318.86