Finding the Third Proportional to 467,914.50 and 743,868

Step by Step Solution

1. Step 1: Write the proportion equation
   467,914.50 : 743,868 = 743,868 : x
2. Step 2: Convert to fraction form
   467,914.50/743,868 = 743,868/x
3. Step 3: Cross multiply
   467,914.50x = 743,868 × 743,868
4. Step 4: Simplify right side
   467,914.50x = 553,339,601,424
5. Step 5: Solve for x
   x = 553,339,601,424/467,914.50
6. Step 6: Final answer
   x = 1,182,565.62