Finding the Third Proportional to 46,243.50 and 69,238

Step by Step Solution

1. Step 1: Write the proportion equation
   46,243.50 : 69,238 = 69,238 : x
2. Step 2: Convert to fraction form
   46,243.50/69,238 = 69,238/x
3. Step 3: Cross multiply
   46,243.50x = 69,238 × 69,238
4. Step 4: Simplify right side
   46,243.50x = 4,793,900,644
5. Step 5: Solve for x
   x = 4,793,900,644/46,243.50
6. Step 6: Final answer
   x = 103,666.48