Finding the Third Proportional to 43,336.50 and 64,824.75

Step by Step Solution

1. Step 1: Write the proportion equation
   43,336.50 : 64,824.75 = 64,824.75 : x
2. Step 2: Convert to fraction form
   43,336.50/64,824.75 = 64,824.75/x
3. Step 3: Cross multiply
   43,336.50x = 64,824.75 × 64,824.75
4. Step 4: Simplify right side
   43,336.50x = 4,202,248,212.56
5. Step 5: Solve for x
   x = 4,202,248,212.56/43,336.50
6. Step 6: Final answer
   x = 96,967.87