Finding the Third Proportional to 155,141 and 334,030

Step by Step Solution

1. Step 1: Write the proportion equation
   155,141 : 334,030 = 334,030 : x
2. Step 2: Convert to fraction form
   155,141/334,030 = 334,030/x
3. Step 3: Cross multiply
   155,141x = 334,030 × 334,030
4. Step 4: Simplify right side
   155,141x = 111,576,040,900
5. Step 5: Solve for x
   x = 111,576,040,900/155,141
6. Step 6: Final answer
   x = 719,191.19