Finding the Third Proportional to 58,014 and 122,890.50

Step by Step Solution

1. Step 1: Write the proportion equation
   58,014 : 122,890.50 = 122,890.50 : x
2. Step 2: Convert to fraction form
   58,014/122,890.50 = 122,890.50/x
3. Step 3: Cross multiply
   58,014x = 122,890.50 × 122,890.50
4. Step 4: Simplify right side
   58,014x = 15,102,074,990.25
5. Step 5: Solve for x
   x = 15,102,074,990.25/58,014
6. Step 6: Final answer
   x = 260,317.77