Finding the Third Proportional to 654,304 and 927,870

Step by Step Solution

1. Step 1: Write the proportion equation
   654,304 : 927,870 = 927,870 : x
2. Step 2: Convert to fraction form
   654,304/927,870 = 927,870/x
3. Step 3: Cross multiply
   654,304x = 927,870 × 927,870
4. Step 4: Simplify right side
   654,304x = 860,942,736,900
5. Step 5: Solve for x
   x = 860,942,736,900/654,304
6. Step 6: Final answer
   x = 1,315,814.57