Finding the Third Proportional to 43,050 and 64,618.50

Step by Step Solution

1. Step 1: Write the proportion equation
   43,050 : 64,618.50 = 64,618.50 : x
2. Step 2: Convert to fraction form
   43,050/64,618.50 = 64,618.50/x
3. Step 3: Cross multiply
   43,050x = 64,618.50 × 64,618.50
4. Step 4: Simplify right side
   43,050x = 4,175,550,542.25
5. Step 5: Solve for x
   x = 4,175,550,542.25/43,050
6. Step 6: Final answer
   x = 96,993.04