Finding the Third Proportional to 1,051,337 and 1,647,069

Step by Step Solution

1. Step 1: Write the proportion equation
   1,051,337 : 1,647,069 = 1,647,069 : x
2. Step 2: Convert to fraction form
   1,051,337/1,647,069 = 1,647,069/x
3. Step 3: Cross multiply
   1,051,337x = 1,647,069 × 1,647,069
4. Step 4: Simplify right side
   1,051,337x = 2,712,836,290,761
5. Step 5: Solve for x
   x = 2,712,836,290,761/1,051,337
6. Step 6: Final answer
   x = 2,580,367.94