Finding the Third Proportional to 335,710 and 746,012

Step by Step Solution

1. Step 1: Write the proportion equation
   335,710 : 746,012 = 746,012 : x
2. Step 2: Convert to fraction form
   335,710/746,012 = 746,012/x
3. Step 3: Cross multiply
   335,710x = 746,012 × 746,012
4. Step 4: Simplify right side
   335,710x = 556,533,904,144
5. Step 5: Solve for x
   x = 556,533,904,144/335,710
6. Step 6: Final answer
   x = 1,657,781.73