Finding the Third Proportional to 43,194.94 and 64,459.55

Step by Step Solution

1. Step 1: Write the proportion equation
   43,194.94 : 64,459.55 = 64,459.55 : x
2. Step 2: Convert to fraction form
   43,194.94/64,459.55 = 64,459.55/x
3. Step 3: Cross multiply
   43,194.94x = 64,459.55 × 64,459.55
4. Step 4: Simplify right side
   43,194.94x = 4,155,033,183.33
5. Step 5: Solve for x
   x = 4,155,033,183.33/43,194.94
6. Step 6: Final answer
   x = 96,192.60