Finding the Third Proportional to 47,322.56 and 72,736.31

Step by Step Solution

1. Step 1: Write the proportion equation
   47,322.56 : 72,736.31 = 72,736.31 : x
2. Step 2: Convert to fraction form
   47,322.56/72,736.31 = 72,736.31/x
3. Step 3: Cross multiply
   47,322.56x = 72,736.31 × 72,736.31
4. Step 4: Simplify right side
   47,322.56x = 5,290,571,156.10
5. Step 5: Solve for x
   x = 5,290,571,156.10/47,322.56
6. Step 6: Final answer
   x = 111,798.07