Finding the Third Proportional to 58,669.50 and 124,611

Step by Step Solution

1. Step 1: Write the proportion equation
   58,669.50 : 124,611 = 124,611 : x
2. Step 2: Convert to fraction form
   58,669.50/124,611 = 124,611/x
3. Step 3: Cross multiply
   58,669.50x = 124,611 × 124,611
4. Step 4: Simplify right side
   58,669.50x = 15,527,901,321
5. Step 5: Solve for x
   x = 15,527,901,321/58,669.50
6. Step 6: Final answer
   x = 264,667.35