Finding the Third Proportional to 48,370.88 and 69,672.38

Step by Step Solution

1. Step 1: Write the proportion equation
   48,370.88 : 69,672.38 = 69,672.38 : x
2. Step 2: Convert to fraction form
   48,370.88/69,672.38 = 69,672.38/x
3. Step 3: Cross multiply
   48,370.88x = 69,672.38 × 69,672.38
4. Step 4: Simplify right side
   48,370.88x = 4,854,239,838.14
5. Step 5: Solve for x
   x = 4,854,239,838.14/48,370.88
6. Step 6: Final answer
   x = 100,354.60