Finding the Third Proportional to 47,292 and 73,228.50

Step by Step Solution

1. Step 1: Write the proportion equation
   47,292 : 73,228.50 = 73,228.50 : x
2. Step 2: Convert to fraction form
   47,292/73,228.50 = 73,228.50/x
3. Step 3: Cross multiply
   47,292x = 73,228.50 × 73,228.50
4. Step 4: Simplify right side
   47,292x = 5,362,413,212.25
5. Step 5: Solve for x
   x = 5,362,413,212.25/47,292
6. Step 6: Final answer
   x = 113,389.44