Finding the Third Proportional to 58,260 and 124,819.50

Step by Step Solution

1. Step 1: Write the proportion equation
   58,260 : 124,819.50 = 124,819.50 : x
2. Step 2: Convert to fraction form
   58,260/124,819.50 = 124,819.50/x
3. Step 3: Cross multiply
   58,260x = 124,819.50 × 124,819.50
4. Step 4: Simplify right side
   58,260x = 15,579,907,580.25
5. Step 5: Solve for x
   x = 15,579,907,580.25/58,260
6. Step 6: Final answer
   x = 267,420.32