Finding the Third Proportional to 2,912,760 and 4,522,500

Step by Step Solution

1. Step 1: Write the proportion equation
   2,912,760 : 4,522,500 = 4,522,500 : x
2. Step 2: Convert to fraction form
   2,912,760/4,522,500 = 4,522,500/x
3. Step 3: Cross multiply
   2,912,760x = 4,522,500 × 4,522,500
4. Step 4: Simplify right side
   2,912,760x = 20,453,006,250,000
5. Step 5: Solve for x
   x = 20,453,006,250,000/2,912,760
6. Step 6: Final answer
   x = 7,021,864.57