Finding the Third Proportional to 2,531,470 and 3,381,594

Step by Step Solution

1. Step 1: Write the proportion equation
   2,531,470 : 3,381,594 = 3,381,594 : x
2. Step 2: Convert to fraction form
   2,531,470/3,381,594 = 3,381,594/x
3. Step 3: Cross multiply
   2,531,470x = 3,381,594 × 3,381,594
4. Step 4: Simplify right side
   2,531,470x = 11,435,177,980,836
5. Step 5: Solve for x
   x = 11,435,177,980,836/2,531,470
6. Step 6: Final answer
   x = 4,517,208.57