Finding the Third Proportional to 36,276.50 and 56,054.50

Step by Step Solution

1. Step 1: Write the proportion equation
   36,276.50 : 56,054.50 = 56,054.50 : x
2. Step 2: Convert to fraction form
   36,276.50/56,054.50 = 56,054.50/x
3. Step 3: Cross multiply
   36,276.50x = 56,054.50 × 56,054.50
4. Step 4: Simplify right side
   36,276.50x = 3,142,106,970.25
5. Step 5: Solve for x
   x = 3,142,106,970.25/36,276.50
6. Step 6: Final answer
   x = 86,615.49