Finding the Third Proportional to 467,874 and 743,803.50

Step by Step Solution

1. Step 1: Write the proportion equation
   467,874 : 743,803.50 = 743,803.50 : x
2. Step 2: Convert to fraction form
   467,874/743,803.50 = 743,803.50/x
3. Step 3: Cross multiply
   467,874x = 743,803.50 × 743,803.50
4. Step 4: Simplify right side
   467,874x = 553,243,646,612.25
5. Step 5: Solve for x
   x = 553,243,646,612.25/467,874
6. Step 6: Final answer
   x = 1,182,462.90