Finding the Third Proportional to 2,158,498 and 3,167,763

Step by Step Solution

1. Step 1: Write the proportion equation
   2,158,498 : 3,167,763 = 3,167,763 : x
2. Step 2: Convert to fraction form
   2,158,498/3,167,763 = 3,167,763/x
3. Step 3: Cross multiply
   2,158,498x = 3,167,763 × 3,167,763
4. Step 4: Simplify right side
   2,158,498x = 10,034,722,424,169
5. Step 5: Solve for x
   x = 10,034,722,424,169/2,158,498
6. Step 6: Final answer
   x = 4,648,937.56