Finding the Third Proportional to 2,900,632 and 6,147,040

Step by Step Solution

1. Step 1: Write the proportion equation
   2,900,632 : 6,147,040 = 6,147,040 : x
2. Step 2: Convert to fraction form
   2,900,632/6,147,040 = 6,147,040/x
3. Step 3: Cross multiply
   2,900,632x = 6,147,040 × 6,147,040
4. Step 4: Simplify right side
   2,900,632x = 37,786,100,761,600
5. Step 5: Solve for x
   x = 37,786,100,761,600/2,900,632
6. Step 6: Final answer
   x = 13,026,850.96