Finding the Third Proportional to 3,135,418 and 4,582,126

Step by Step Solution

1. Step 1: Write the proportion equation
   3,135,418 : 4,582,126 = 4,582,126 : x
2. Step 2: Convert to fraction form
   3,135,418/4,582,126 = 4,582,126/x
3. Step 3: Cross multiply
   3,135,418x = 4,582,126 × 4,582,126
4. Step 4: Simplify right side
   3,135,418x = 20,995,878,679,876
5. Step 5: Solve for x
   x = 20,995,878,679,876/3,135,418
6. Step 6: Final answer
   x = 6,696,357.13