Finding the Third Proportional to 1,345,180 and 2,814,992

Step by Step Solution

1. Step 1: Write the proportion equation
   1,345,180 : 2,814,992 = 2,814,992 : x
2. Step 2: Convert to fraction form
   1,345,180/2,814,992 = 2,814,992/x
3. Step 3: Cross multiply
   1,345,180x = 2,814,992 × 2,814,992
4. Step 4: Simplify right side
   1,345,180x = 7,924,179,960,064
5. Step 5: Solve for x
   x = 7,924,179,960,064/1,345,180
6. Step 6: Final answer
   x = 5,890,795.25