Finding the Third Proportional to 26,817.75 and 58,888.69

Step by Step Solution

1. Step 1: Write the proportion equation
   26,817.75 : 58,888.69 = 58,888.69 : x
2. Step 2: Convert to fraction form
   26,817.75/58,888.69 = 58,888.69/x
3. Step 3: Cross multiply
   26,817.75x = 58,888.69 × 58,888.69
4. Step 4: Simplify right side
   26,817.75x = 3,467,877,515.47
5. Step 5: Solve for x
   x = 3,467,877,515.47/26,817.75
6. Step 6: Final answer
   x = 129,312.77