Finding the Third Proportional to 183,729 and 260,048.50

Step by Step Solution

1. Step 1: Write the proportion equation
   183,729 : 260,048.50 = 260,048.50 : x
2. Step 2: Convert to fraction form
   183,729/260,048.50 = 260,048.50/x
3. Step 3: Cross multiply
   183,729x = 260,048.50 × 260,048.50
4. Step 4: Simplify right side
   183,729x = 67,625,222,352.25
5. Step 5: Solve for x
   x = 67,625,222,352.25/183,729
6. Step 6: Final answer
   x = 368,070.49