Finding the Third Proportional to 37,587.80 and 56,197.55

Step by Step Solution

1. Step 1: Write the proportion equation
   37,587.80 : 56,197.55 = 56,197.55 : x
2. Step 2: Convert to fraction form
   37,587.80/56,197.55 = 56,197.55/x
3. Step 3: Cross multiply
   37,587.80x = 56,197.55 × 56,197.55
4. Step 4: Simplify right side
   37,587.80x = 3,158,164,274.77
5. Step 5: Solve for x
   x = 3,158,164,274.77/37,587.80
6. Step 6: Final answer
   x = 84,021.00