Finding the Third Proportional to 3,721,828 and 8,061,960

Step by Step Solution

1. Step 1: Write the proportion equation
   3,721,828 : 8,061,960 = 8,061,960 : x
2. Step 2: Convert to fraction form
   3,721,828/8,061,960 = 8,061,960/x
3. Step 3: Cross multiply
   3,721,828x = 8,061,960 × 8,061,960
4. Step 4: Simplify right side
   3,721,828x = 64,995,199,041,600
5. Step 5: Solve for x
   x = 64,995,199,041,600/3,721,828
6. Step 6: Final answer
   x = 17,463,246.30