Finding the Third Proportional to 152,751 and 335,386

Step by Step Solution

1. Step 1: Write the proportion equation
   152,751 : 335,386 = 335,386 : x
2. Step 2: Convert to fraction form
   152,751/335,386 = 335,386/x
3. Step 3: Cross multiply
   152,751x = 335,386 × 335,386
4. Step 4: Simplify right side
   152,751x = 112,483,768,996
5. Step 5: Solve for x
   x = 112,483,768,996/152,751
6. Step 6: Final answer
   x = 736,386.47