Finding the Third Proportional to 48,454.88 and 71,087.63

Step by Step Solution

1. Step 1: Write the proportion equation
   48,454.88 : 71,087.63 = 71,087.63 : x
2. Step 2: Convert to fraction form
   48,454.88/71,087.63 = 71,087.63/x
3. Step 3: Cross multiply
   48,454.88x = 71,087.63 × 71,087.63
4. Step 4: Simplify right side
   48,454.88x = 5,053,450,428.14
5. Step 5: Solve for x
   x = 5,053,450,428.14/48,454.88
6. Step 6: Final answer
   x = 104,291.89