Finding the Third Proportional to 163,500 and 250,002

Step by Step Solution

1. Step 1: Write the proportion equation
   163,500 : 250,002 = 250,002 : x
2. Step 2: Convert to fraction form
   163,500/250,002 = 250,002/x
3. Step 3: Cross multiply
   163,500x = 250,002 × 250,002
4. Step 4: Simplify right side
   163,500x = 62,501,000,004
5. Step 5: Solve for x
   x = 62,501,000,004/163,500
6. Step 6: Final answer
   x = 382,269.11