Finding the Third Proportional to 65,973 and 155,581.50

Step by Step Solution

1. Step 1: Write the proportion equation
   65,973 : 155,581.50 = 155,581.50 : x
2. Step 2: Convert to fraction form
   65,973/155,581.50 = 155,581.50/x
3. Step 3: Cross multiply
   65,973x = 155,581.50 × 155,581.50
4. Step 4: Simplify right side
   65,973x = 24,205,603,142.25
5. Step 5: Solve for x
   x = 24,205,603,142.25/65,973
6. Step 6: Final answer
   x = 366,901.66