Finding the Third Proportional to 2,141,138 and 3,152,562

Step by Step Solution

1. Step 1: Write the proportion equation
   2,141,138 : 3,152,562 = 3,152,562 : x
2. Step 2: Convert to fraction form
   2,141,138/3,152,562 = 3,152,562/x
3. Step 3: Cross multiply
   2,141,138x = 3,152,562 × 3,152,562
4. Step 4: Simplify right side
   2,141,138x = 9,938,647,163,844
5. Step 5: Solve for x
   x = 9,938,647,163,844/2,141,138
6. Step 6: Final answer
   x = 4,641,759.27