Finding the Third Proportional to 4,980,210 and 7,327,902

Step by Step Solution

1. Step 1: Write the proportion equation
   4,980,210 : 7,327,902 = 7,327,902 : x
2. Step 2: Convert to fraction form
   4,980,210/7,327,902 = 7,327,902/x
3. Step 3: Cross multiply
   4,980,210x = 7,327,902 × 7,327,902
4. Step 4: Simplify right side
   4,980,210x = 53,698,147,721,604
5. Step 5: Solve for x
   x = 53,698,147,721,604/4,980,210
6. Step 6: Final answer
   x = 10,782,305.91