Finding the Third Proportional to 900,132 and 2,124,846

Step by Step Solution

1. Step 1: Write the proportion equation
   900,132 : 2,124,846 = 2,124,846 : x
2. Step 2: Convert to fraction form
   900,132/2,124,846 = 2,124,846/x
3. Step 3: Cross multiply
   900,132x = 2,124,846 × 2,124,846
4. Step 4: Simplify right side
   900,132x = 4,514,970,523,716
5. Step 5: Solve for x
   x = 4,514,970,523,716/900,132
6. Step 6: Final answer
   x = 5,015,898.25