Finding the Third Proportional to 183,709 and 260,019.50

Step by Step Solution

1. Step 1: Write the proportion equation
   183,709 : 260,019.50 = 260,019.50 : x
2. Step 2: Convert to fraction form
   183,709/260,019.50 = 260,019.50/x
3. Step 3: Cross multiply
   183,709x = 260,019.50 × 260,019.50
4. Step 4: Simplify right side
   183,709x = 67,610,140,380.25
5. Step 5: Solve for x
   x = 67,610,140,380.25/183,709
6. Step 6: Final answer
   x = 368,028.46