Finding the Third Proportional to 42,533.25 and 91,710.75

Step by Step Solution

1. Step 1: Write the proportion equation
   42,533.25 : 91,710.75 = 91,710.75 : x
2. Step 2: Convert to fraction form
   42,533.25/91,710.75 = 91,710.75/x
3. Step 3: Cross multiply
   42,533.25x = 91,710.75 × 91,710.75
4. Step 4: Simplify right side
   42,533.25x = 8,410,861,665.56
5. Step 5: Solve for x
   x = 8,410,861,665.56/42,533.25
6. Step 6: Final answer
   x = 197,747.92