Finding the Third Proportional to 45,393 and 69,049.50

Step by Step Solution

1. Step 1: Write the proportion equation
   45,393 : 69,049.50 = 69,049.50 : x
2. Step 2: Convert to fraction form
   45,393/69,049.50 = 69,049.50/x
3. Step 3: Cross multiply
   45,393x = 69,049.50 × 69,049.50
4. Step 4: Simplify right side
   45,393x = 4,767,833,450.25
5. Step 5: Solve for x
   x = 4,767,833,450.25/45,393
6. Step 6: Final answer
   x = 105,034.55