Finding the Third Proportional to 1,580,972 and 2,367,116

Step by Step Solution

1. Step 1: Write the proportion equation
   1,580,972 : 2,367,116 = 2,367,116 : x
2. Step 2: Convert to fraction form
   1,580,972/2,367,116 = 2,367,116/x
3. Step 3: Cross multiply
   1,580,972x = 2,367,116 × 2,367,116
4. Step 4: Simplify right side
   1,580,972x = 5,603,238,157,456
5. Step 5: Solve for x
   x = 5,603,238,157,456/1,580,972
6. Step 6: Final answer
   x = 3,544,172.92