Finding the Third Proportional to 36,657.56 and 51,159.09

Step by Step Solution

1. Step 1: Write the proportion equation
   36,657.56 : 51,159.09 = 51,159.09 : x
2. Step 2: Convert to fraction form
   36,657.56/51,159.09 = 51,159.09/x
3. Step 3: Cross multiply
   36,657.56x = 51,159.09 × 51,159.09
4. Step 4: Simplify right side
   36,657.56x = 2,617,252,873.32
5. Step 5: Solve for x
   x = 2,617,252,873.32/36,657.56
6. Step 6: Final answer
   x = 71,397.35