Finding the Third Proportional to 4,400,632 and 7,002,274

Step by Step Solution

1. Step 1: Write the proportion equation
   4,400,632 : 7,002,274 = 7,002,274 : x
2. Step 2: Convert to fraction form
   4,400,632/7,002,274 = 7,002,274/x
3. Step 3: Cross multiply
   4,400,632x = 7,002,274 × 7,002,274
4. Step 4: Simplify right side
   4,400,632x = 49,031,841,171,076
5. Step 5: Solve for x
   x = 49,031,841,171,076/4,400,632
6. Step 6: Final answer
   x = 11,141,999.87