Finding the Third Proportional to 42,928.50 and 93,242

Step by Step Solution

1. Step 1: Write the proportion equation
   42,928.50 : 93,242 = 93,242 : x
2. Step 2: Convert to fraction form
   42,928.50/93,242 = 93,242/x
3. Step 3: Cross multiply
   42,928.50x = 93,242 × 93,242
4. Step 4: Simplify right side
   42,928.50x = 8,694,070,564
5. Step 5: Solve for x
   x = 8,694,070,564/42,928.50
6. Step 6: Final answer
   x = 202,524.44