Finding the Third Proportional to 49,381.50 and 70,564.75

Step by Step Solution

1. Step 1: Write the proportion equation
   49,381.50 : 70,564.75 = 70,564.75 : x
2. Step 2: Convert to fraction form
   49,381.50/70,564.75 = 70,564.75/x
3. Step 3: Cross multiply
   49,381.50x = 70,564.75 × 70,564.75
4. Step 4: Simplify right side
   49,381.50x = 4,979,383,942.56
5. Step 5: Solve for x
   x = 4,979,383,942.56/49,381.50
6. Step 6: Final answer
   x = 100,835.01