Finding the Third Proportional to 3,003,876 and 4,648,410

Step by Step Solution

1. Step 1: Write the proportion equation
   3,003,876 : 4,648,410 = 4,648,410 : x
2. Step 2: Convert to fraction form
   3,003,876/4,648,410 = 4,648,410/x
3. Step 3: Cross multiply
   3,003,876x = 4,648,410 × 4,648,410
4. Step 4: Simplify right side
   3,003,876x = 21,607,715,528,100
5. Step 5: Solve for x
   x = 21,607,715,528,100/3,003,876
6. Step 6: Final answer
   x = 7,193,278.13