Finding the Third Proportional to 85,475.50 and 186,002

Step by Step Solution

1. Step 1: Write the proportion equation
   85,475.50 : 186,002 = 186,002 : x
2. Step 2: Convert to fraction form
   85,475.50/186,002 = 186,002/x
3. Step 3: Cross multiply
   85,475.50x = 186,002 × 186,002
4. Step 4: Simplify right side
   85,475.50x = 34,596,744,004
5. Step 5: Solve for x
   x = 34,596,744,004/85,475.50
6. Step 6: Final answer
   x = 404,756.26