Finding the Third Proportional to 71,483.50 and 152,783

Step by Step Solution

1. Step 1: Write the proportion equation
   71,483.50 : 152,783 = 152,783 : x
2. Step 2: Convert to fraction form
   71,483.50/152,783 = 152,783/x
3. Step 3: Cross multiply
   71,483.50x = 152,783 × 152,783
4. Step 4: Simplify right side
   71,483.50x = 23,342,645,089
5. Step 5: Solve for x
   x = 23,342,645,089/71,483.50
6. Step 6: Final answer
   x = 326,545.92