Finding the Third Proportional to 249,462 and 384,034.50

Step by Step Solution

1. Step 1: Write the proportion equation
   249,462 : 384,034.50 = 384,034.50 : x
2. Step 2: Convert to fraction form
   249,462/384,034.50 = 384,034.50/x
3. Step 3: Cross multiply
   249,462x = 384,034.50 × 384,034.50
4. Step 4: Simplify right side
   249,462x = 147,482,497,190.25
5. Step 5: Solve for x
   x = 147,482,497,190.25/249,462
6. Step 6: Final answer
   x = 591,202.26