Finding the Third Proportional to 26,886 and 58,438.50

Step by Step Solution

1. Step 1: Write the proportion equation
   26,886 : 58,438.50 = 58,438.50 : x
2. Step 2: Convert to fraction form
   26,886/58,438.50 = 58,438.50/x
3. Step 3: Cross multiply
   26,886x = 58,438.50 × 58,438.50
4. Step 4: Simplify right side
   26,886x = 3,415,058,282.25
5. Step 5: Solve for x
   x = 3,415,058,282.25/26,886
6. Step 6: Final answer
   x = 127,019.95