Finding the Third Proportional to 1,658,160 and 3,580,992

Step by Step Solution

1. Step 1: Write the proportion equation
   1,658,160 : 3,580,992 = 3,580,992 : x
2. Step 2: Convert to fraction form
   1,658,160/3,580,992 = 3,580,992/x
3. Step 3: Cross multiply
   1,658,160x = 3,580,992 × 3,580,992
4. Step 4: Simplify right side
   1,658,160x = 12,823,503,704,064
5. Step 5: Solve for x
   x = 12,823,503,704,064/1,658,160
6. Step 6: Final answer
   x = 7,733,574.39