Finding the Third Proportional to 1,337,080 and 2,194,920

Step by Step Solution

1. Step 1: Write the proportion equation
   1,337,080 : 2,194,920 = 2,194,920 : x
2. Step 2: Convert to fraction form
   1,337,080/2,194,920 = 2,194,920/x
3. Step 3: Cross multiply
   1,337,080x = 2,194,920 × 2,194,920
4. Step 4: Simplify right side
   1,337,080x = 4,817,673,806,400
5. Step 5: Solve for x
   x = 4,817,673,806,400/1,337,080
6. Step 6: Final answer
   x = 3,603,130.56