Finding the Third Proportional to 11,336.63 and 15,970.50

Step by Step Solution

1. Step 1: Write the proportion equation
   11,336.63 : 15,970.50 = 15,970.50 : x
2. Step 2: Convert to fraction form
   11,336.63/15,970.50 = 15,970.50/x
3. Step 3: Cross multiply
   11,336.63x = 15,970.50 × 15,970.50
4. Step 4: Simplify right side
   11,336.63x = 255,056,870.25
5. Step 5: Solve for x
   x = 255,056,870.25/11,336.63
6. Step 6: Final answer
   x = 22,498.48