Finding the Third Proportional to 88,764.50 and 193,783

Step by Step Solution

1. Step 1: Write the proportion equation
   88,764.50 : 193,783 = 193,783 : x
2. Step 2: Convert to fraction form
   88,764.50/193,783 = 193,783/x
3. Step 3: Cross multiply
   88,764.50x = 193,783 × 193,783
4. Step 4: Simplify right side
   88,764.50x = 37,551,851,089
5. Step 5: Solve for x
   x = 37,551,851,089/88,764.50
6. Step 6: Final answer
   x = 423,050.33