Finding the Third Proportional to 35,532 and 55,018.50

Step by Step Solution

1. Step 1: Write the proportion equation
   35,532 : 55,018.50 = 55,018.50 : x
2. Step 2: Convert to fraction form
   35,532/55,018.50 = 55,018.50/x
3. Step 3: Cross multiply
   35,532x = 55,018.50 × 55,018.50
4. Step 4: Simplify right side
   35,532x = 3,027,035,342.25
5. Step 5: Solve for x
   x = 3,027,035,342.25/35,532
6. Step 6: Final answer
   x = 85,191.81