Finding the Third Proportional to 91,082 and 186,700

Step by Step Solution

1. Step 1: Write the proportion equation
   91,082 : 186,700 = 186,700 : x
2. Step 2: Convert to fraction form
   91,082/186,700 = 186,700/x
3. Step 3: Cross multiply
   91,082x = 186,700 × 186,700
4. Step 4: Simplify right side
   91,082x = 34,856,890,000
5. Step 5: Solve for x
   x = 34,856,890,000/91,082
6. Step 6: Final answer
   x = 382,697.90