Finding the Third Proportional to 499,442 and 1,068,868

Step by Step Solution

1. Step 1: Write the proportion equation
   499,442 : 1,068,868 = 1,068,868 : x
2. Step 2: Convert to fraction form
   499,442/1,068,868 = 1,068,868/x
3. Step 3: Cross multiply
   499,442x = 1,068,868 × 1,068,868
4. Step 4: Simplify right side
   499,442x = 1,142,478,801,424
5. Step 5: Solve for x
   x = 1,142,478,801,424/499,442
6. Step 6: Final answer
   x = 2,287,510.46