Finding the Third Proportional to 26,553 and 58,210

Step by Step Solution

1. Step 1: Write the proportion equation
   26,553 : 58,210 = 58,210 : x
2. Step 2: Convert to fraction form
   26,553/58,210 = 58,210/x
3. Step 3: Cross multiply
   26,553x = 58,210 × 58,210
4. Step 4: Simplify right side
   26,553x = 3,388,404,100
5. Step 5: Solve for x
   x = 3,388,404,100/26,553
6. Step 6: Final answer
   x = 127,609.09