Finding the Third Proportional to 35,971.59 and 56,303.86

Step by Step Solution

1. Step 1: Write the proportion equation
   35,971.59 : 56,303.86 = 56,303.86 : x
2. Step 2: Convert to fraction form
   35,971.59/56,303.86 = 56,303.86/x
3. Step 3: Cross multiply
   35,971.59x = 56,303.86 × 56,303.86
4. Step 4: Simplify right side
   35,971.59x = 3,170,124,580.52
5. Step 5: Solve for x
   x = 3,170,124,580.52/35,971.59
6. Step 6: Final answer
   x = 88,128.56