Finding the Third Proportional to 493,468 and 1,056,868

Step by Step Solution

1. Step 1: Write the proportion equation
   493,468 : 1,056,868 = 1,056,868 : x
2. Step 2: Convert to fraction form
   493,468/1,056,868 = 1,056,868/x
3. Step 3: Cross multiply
   493,468x = 1,056,868 × 1,056,868
4. Step 4: Simplify right side
   493,468x = 1,116,969,969,424
5. Step 5: Solve for x
   x = 1,116,969,969,424/493,468
6. Step 6: Final answer
   x = 2,263,510.44