Finding the Third Proportional to 26,422 and 55,030

Step by Step Solution

1. Step 1: Write the proportion equation
   26,422 : 55,030 = 55,030 : x
2. Step 2: Convert to fraction form
   26,422/55,030 = 55,030/x
3. Step 3: Cross multiply
   26,422x = 55,030 × 55,030
4. Step 4: Simplify right side
   26,422x = 3,028,300,900
5. Step 5: Solve for x
   x = 3,028,300,900/26,422
6. Step 6: Final answer
   x = 114,612.86