Finding the Third Proportional to 600,924 and 1,218,442

Step by Step Solution

1. Step 1: Write the proportion equation
   600,924 : 1,218,442 = 1,218,442 : x
2. Step 2: Convert to fraction form
   600,924/1,218,442 = 1,218,442/x
3. Step 3: Cross multiply
   600,924x = 1,218,442 × 1,218,442
4. Step 4: Simplify right side
   600,924x = 1,484,600,907,364
5. Step 5: Solve for x
   x = 1,484,600,907,364/600,924
6. Step 6: Final answer
   x = 2,470,530.23