Finding the Third Proportional to 15,586 and 33,360.50

Step by Step Solution

1. Step 1: Write the proportion equation
   15,586 : 33,360.50 = 33,360.50 : x
2. Step 2: Convert to fraction form
   15,586/33,360.50 = 33,360.50/x
3. Step 3: Cross multiply
   15,586x = 33,360.50 × 33,360.50
4. Step 4: Simplify right side
   15,586x = 1,112,922,960.25
5. Step 5: Solve for x
   x = 1,112,922,960.25/15,586
6. Step 6: Final answer
   x = 71,405.30