Finding the Third Proportional to 50,123.81 and 68,092.88

Step by Step Solution

1. Step 1: Write the proportion equation
   50,123.81 : 68,092.88 = 68,092.88 : x
2. Step 2: Convert to fraction form
   50,123.81/68,092.88 = 68,092.88/x
3. Step 3: Cross multiply
   50,123.81x = 68,092.88 × 68,092.88
4. Step 4: Simplify right side
   50,123.81x = 4,636,639,625.77
5. Step 5: Solve for x
   x = 4,636,639,625.77/50,123.81
6. Step 6: Final answer
   x = 92,503.73