Finding the Third Proportional to 45,948 and 70,238

Step by Step Solution

1. Step 1: Write the proportion equation
   45,948 : 70,238 = 70,238 : x
2. Step 2: Convert to fraction form
   45,948/70,238 = 70,238/x
3. Step 3: Cross multiply
   45,948x = 70,238 × 70,238
4. Step 4: Simplify right side
   45,948x = 4,933,376,644
5. Step 5: Solve for x
   x = 4,933,376,644/45,948
6. Step 6: Final answer
   x = 107,368.69