Finding the Third Proportional to 333,849 and 707,428.50

Step by Step Solution

1. Step 1: Write the proportion equation
   333,849 : 707,428.50 = 707,428.50 : x
2. Step 2: Convert to fraction form
   333,849/707,428.50 = 707,428.50/x
3. Step 3: Cross multiply
   333,849x = 707,428.50 × 707,428.50
4. Step 4: Simplify right side
   333,849x = 500,455,082,612.25
5. Step 5: Solve for x
   x = 500,455,082,612.25/333,849
6. Step 6: Final answer
   x = 1,499,046.22