Finding the Third Proportional to 541,969.50 and 805,093.50

Step by Step Solution

1. Step 1: Write the proportion equation
   541,969.50 : 805,093.50 = 805,093.50 : x
2. Step 2: Convert to fraction form
   541,969.50/805,093.50 = 805,093.50/x
3. Step 3: Cross multiply
   541,969.50x = 805,093.50 × 805,093.50
4. Step 4: Simplify right side
   541,969.50x = 648,175,543,742.25
5. Step 5: Solve for x
   x = 648,175,543,742.25/541,969.50
6. Step 6: Final answer
   x = 1,195,963.14