Finding the Third Proportional to 1,162,420 and 2,502,960

Step by Step Solution

1. Step 1: Write the proportion equation
   1,162,420 : 2,502,960 = 2,502,960 : x
2. Step 2: Convert to fraction form
   1,162,420/2,502,960 = 2,502,960/x
3. Step 3: Cross multiply
   1,162,420x = 2,502,960 × 2,502,960
4. Step 4: Simplify right side
   1,162,420x = 6,264,808,761,600
5. Step 5: Solve for x
   x = 6,264,808,761,600/1,162,420
6. Step 6: Final answer
   x = 5,389,453.69