Finding the Third Proportional to 233,938.50 and 492,322.50

Step by Step Solution

1. Step 1: Write the proportion equation
   233,938.50 : 492,322.50 = 492,322.50 : x
2. Step 2: Convert to fraction form
   233,938.50/492,322.50 = 492,322.50/x
3. Step 3: Cross multiply
   233,938.50x = 492,322.50 × 492,322.50
4. Step 4: Simplify right side
   233,938.50x = 242,381,444,006.25
5. Step 5: Solve for x
   x = 242,381,444,006.25/233,938.50
6. Step 6: Final answer
   x = 1,036,090.44