Finding the Third Proportional to 2,384,458 and 3,607,503

Step by Step Solution

1. Step 1: Write the proportion equation
   2,384,458 : 3,607,503 = 3,607,503 : x
2. Step 2: Convert to fraction form
   2,384,458/3,607,503 = 3,607,503/x
3. Step 3: Cross multiply
   2,384,458x = 3,607,503 × 3,607,503
4. Step 4: Simplify right side
   2,384,458x = 13,014,077,895,009
5. Step 5: Solve for x
   x = 13,014,077,895,009/2,384,458
6. Step 6: Final answer
   x = 5,457,876.76