Finding the Third Proportional to 2,670,154 and 4,131,941

Step by Step Solution

1. Step 1: Write the proportion equation
   2,670,154 : 4,131,941 = 4,131,941 : x
2. Step 2: Convert to fraction form
   2,670,154/4,131,941 = 4,131,941/x
3. Step 3: Cross multiply
   2,670,154x = 4,131,941 × 4,131,941
4. Step 4: Simplify right side
   2,670,154x = 17,072,936,427,481
5. Step 5: Solve for x
   x = 17,072,936,427,481/2,670,154
6. Step 6: Final answer
   x = 6,393,989.42