Finding the Third Proportional to 52,533.56 and 72,277.31

Step by Step Solution

1. Step 1: Write the proportion equation
   52,533.56 : 72,277.31 = 72,277.31 : x
2. Step 2: Convert to fraction form
   52,533.56/72,277.31 = 72,277.31/x
3. Step 3: Cross multiply
   52,533.56x = 72,277.31 × 72,277.31
4. Step 4: Simplify right side
   52,533.56x = 5,224,009,902.22
5. Step 5: Solve for x
   x = 5,224,009,902.22/52,533.56
6. Step 6: Final answer
   x = 99,441.38