Finding the Third Proportional to 238,968 and 498,849.75

Step by Step Solution

1. Step 1: Write the proportion equation
   238,968 : 498,849.75 = 498,849.75 : x
2. Step 2: Convert to fraction form
   238,968/498,849.75 = 498,849.75/x
3. Step 3: Cross multiply
   238,968x = 498,849.75 × 498,849.75
4. Step 4: Simplify right side
   238,968x = 248,851,073,075.06
5. Step 5: Solve for x
   x = 248,851,073,075.06/238,968
6. Step 6: Final answer
   x = 1,041,357.31