Finding the Third Proportional to 1,293,120 and 2,807,424

Step by Step Solution

1. Step 1: Write the proportion equation
   1,293,120 : 2,807,424 = 2,807,424 : x
2. Step 2: Convert to fraction form
   1,293,120/2,807,424 = 2,807,424/x
3. Step 3: Cross multiply
   1,293,120x = 2,807,424 × 2,807,424
4. Step 4: Simplify right side
   1,293,120x = 7,881,629,515,776
5. Step 5: Solve for x
   x = 7,881,629,515,776/1,293,120
6. Step 6: Final answer
   x = 6,095,048.81