Finding the Third Proportional to 35,571 and 53,263.50

Step by Step Solution

1. Step 1: Write the proportion equation
   35,571 : 53,263.50 = 53,263.50 : x
2. Step 2: Convert to fraction form
   35,571/53,263.50 = 53,263.50/x
3. Step 3: Cross multiply
   35,571x = 53,263.50 × 53,263.50
4. Step 4: Simplify right side
   35,571x = 2,837,000,432.25
5. Step 5: Solve for x
   x = 2,837,000,432.25/35,571
6. Step 6: Final answer
   x = 79,755.99