Finding the Third Proportional to 1,367,300 and 2,980,620

Step by Step Solution

1. Step 1: Write the proportion equation
   1,367,300 : 2,980,620 = 2,980,620 : x
2. Step 2: Convert to fraction form
   1,367,300/2,980,620 = 2,980,620/x
3. Step 3: Cross multiply
   1,367,300x = 2,980,620 × 2,980,620
4. Step 4: Simplify right side
   1,367,300x = 8,884,095,584,400
5. Step 5: Solve for x
   x = 8,884,095,584,400/1,367,300
6. Step 6: Final answer
   x = 6,497,546.69