Finding the Third Proportional to 43,102.69 and 91,336.50

Step by Step Solution

1. Step 1: Write the proportion equation
   43,102.69 : 91,336.50 = 91,336.50 : x
2. Step 2: Convert to fraction form
   43,102.69/91,336.50 = 91,336.50/x
3. Step 3: Cross multiply
   43,102.69x = 91,336.50 × 91,336.50
4. Step 4: Simplify right side
   43,102.69x = 8,342,356,232.25
5. Step 5: Solve for x
   x = 8,342,356,232.25/43,102.69
6. Step 6: Final answer
   x = 193,546.08