Finding the Third Proportional to 234,184.50 and 510,799.50

Step by Step Solution

1. Step 1: Write the proportion equation
   234,184.50 : 510,799.50 = 510,799.50 : x
2. Step 2: Convert to fraction form
   234,184.50/510,799.50 = 510,799.50/x
3. Step 3: Cross multiply
   234,184.50x = 510,799.50 × 510,799.50
4. Step 4: Simplify right side
   234,184.50x = 260,916,129,200.25
5. Step 5: Solve for x
   x = 260,916,129,200.25/234,184.50
6. Step 6: Final answer
   x = 1,114,147.73