Finding the Third Proportional to 47,274 and 69,976.50

Step by Step Solution

1. Step 1: Write the proportion equation
   47,274 : 69,976.50 = 69,976.50 : x
2. Step 2: Convert to fraction form
   47,274/69,976.50 = 69,976.50/x
3. Step 3: Cross multiply
   47,274x = 69,976.50 × 69,976.50
4. Step 4: Simplify right side
   47,274x = 4,896,710,552.25
5. Step 5: Solve for x
   x = 4,896,710,552.25/47,274
6. Step 6: Final answer
   x = 103,581.47