Finding the Third Proportional to 91,030 and 186,596

Step by Step Solution

1. Step 1: Write the proportion equation
   91,030 : 186,596 = 186,596 : x
2. Step 2: Convert to fraction form
   91,030/186,596 = 186,596/x
3. Step 3: Cross multiply
   91,030x = 186,596 × 186,596
4. Step 4: Simplify right side
   91,030x = 34,818,067,216
5. Step 5: Solve for x
   x = 34,818,067,216/91,030
6. Step 6: Final answer
   x = 382,490.03