Finding the Third Proportional to 49,123.34 and 76,085.58

Step by Step Solution

1. Step 1: Write the proportion equation
   49,123.34 : 76,085.58 = 76,085.58 : x
2. Step 2: Convert to fraction form
   49,123.34/76,085.58 = 76,085.58/x
3. Step 3: Cross multiply
   49,123.34x = 76,085.58 × 76,085.58
4. Step 4: Simplify right side
   49,123.34x = 5,789,015,198.62
5. Step 5: Solve for x
   x = 5,789,015,198.62/49,123.34
6. Step 6: Final answer
   x = 117,846.54