Finding the Third Proportional to 152,428 and 333,914

Step by Step Solution

1. Step 1: Write the proportion equation
   152,428 : 333,914 = 333,914 : x
2. Step 2: Convert to fraction form
   152,428/333,914 = 333,914/x
3. Step 3: Cross multiply
   152,428x = 333,914 × 333,914
4. Step 4: Simplify right side
   152,428x = 111,498,559,396
5. Step 5: Solve for x
   x = 111,498,559,396/152,428
6. Step 6: Final answer
   x = 731,483.45