Finding the Third Proportional to 52,560 and 107,572.50

Step by Step Solution

1. Step 1: Write the proportion equation
   52,560 : 107,572.50 = 107,572.50 : x
2. Step 2: Convert to fraction form
   52,560/107,572.50 = 107,572.50/x
3. Step 3: Cross multiply
   52,560x = 107,572.50 × 107,572.50
4. Step 4: Simplify right side
   52,560x = 11,571,842,756.25
5. Step 5: Solve for x
   x = 11,571,842,756.25/52,560
6. Step 6: Final answer
   x = 220,164.44