Finding the Third Proportional to 45,393 and 69,050

Step by Step Solution

1. Step 1: Write the proportion equation
   45,393 : 69,050 = 69,050 : x
2. Step 2: Convert to fraction form
   45,393/69,050 = 69,050/x
3. Step 3: Cross multiply
   45,393x = 69,050 × 69,050
4. Step 4: Simplify right side
   45,393x = 4,767,902,500
5. Step 5: Solve for x
   x = 4,767,902,500/45,393
6. Step 6: Final answer
   x = 105,036.07