Finding the Third Proportional to 2,364,900 and 5,361,126

Step by Step Solution

1. Step 1: Write the proportion equation
   2,364,900 : 5,361,126 = 5,361,126 : x
2. Step 2: Convert to fraction form
   2,364,900/5,361,126 = 5,361,126/x
3. Step 3: Cross multiply
   2,364,900x = 5,361,126 × 5,361,126
4. Step 4: Simplify right side
   2,364,900x = 28,741,671,987,876
5. Step 5: Solve for x
   x = 28,741,671,987,876/2,364,900
6. Step 6: Final answer
   x = 12,153,440.73