Finding the Third Proportional to 181,950 and 260,539.50

Step by Step Solution

1. Step 1: Write the proportion equation
   181,950 : 260,539.50 = 260,539.50 : x
2. Step 2: Convert to fraction form
   181,950/260,539.50 = 260,539.50/x
3. Step 3: Cross multiply
   181,950x = 260,539.50 × 260,539.50
4. Step 4: Simplify right side
   181,950x = 67,880,831,060.25
5. Step 5: Solve for x
   x = 67,880,831,060.25/181,950
6. Step 6: Final answer
   x = 373,074.09