Finding the Third Proportional to 2,988,292 and 4,485,500

Step by Step Solution

1. Step 1: Write the proportion equation
   2,988,292 : 4,485,500 = 4,485,500 : x
2. Step 2: Convert to fraction form
   2,988,292/4,485,500 = 4,485,500/x
3. Step 3: Cross multiply
   2,988,292x = 4,485,500 × 4,485,500
4. Step 4: Simplify right side
   2,988,292x = 20,119,710,250,000
5. Step 5: Solve for x
   x = 20,119,710,250,000/2,988,292
6. Step 6: Final answer
   x = 6,732,846.14