Finding the Third Proportional to 34,366.50 and 72,803.25

Step by Step Solution

1. Step 1: Write the proportion equation
   34,366.50 : 72,803.25 = 72,803.25 : x
2. Step 2: Convert to fraction form
   34,366.50/72,803.25 = 72,803.25/x
3. Step 3: Cross multiply
   34,366.50x = 72,803.25 × 72,803.25
4. Step 4: Simplify right side
   34,366.50x = 5,300,313,210.56
5. Step 5: Solve for x
   x = 5,300,313,210.56/34,366.50
6. Step 6: Final answer
   x = 154,229.07