Finding the Third Proportional to 355,185 and 760,914

Step by Step Solution

1. Step 1: Write the proportion equation
   355,185 : 760,914 = 760,914 : x
2. Step 2: Convert to fraction form
   355,185/760,914 = 760,914/x
3. Step 3: Cross multiply
   355,185x = 760,914 × 760,914
4. Step 4: Simplify right side
   355,185x = 578,990,115,396
5. Step 5: Solve for x
   x = 578,990,115,396/355,185
6. Step 6: Final answer
   x = 1,630,108.58