Finding the Third Proportional to 26,998.31 and 58,908.94

Step by Step Solution

1. Step 1: Write the proportion equation
   26,998.31 : 58,908.94 = 58,908.94 : x
2. Step 2: Convert to fraction form
   26,998.31/58,908.94 = 58,908.94/x
3. Step 3: Cross multiply
   26,998.31x = 58,908.94 × 58,908.94
4. Step 4: Simplify right side
   26,998.31x = 3,470,262,917.38
5. Step 5: Solve for x
   x = 3,470,262,917.38/26,998.31
6. Step 6: Final answer
   x = 128,536.29