Finding the Third Proportional to 361,154 and 788,932

Step by Step Solution

1. Step 1: Write the proportion equation
   361,154 : 788,932 = 788,932 : x
2. Step 2: Convert to fraction form
   361,154/788,932 = 788,932/x
3. Step 3: Cross multiply
   361,154x = 788,932 × 788,932
4. Step 4: Simplify right side
   361,154x = 622,413,700,624
5. Step 5: Solve for x
   x = 622,413,700,624/361,154
6. Step 6: Final answer
   x = 1,723,402.48