Finding the Third Proportional to 3,325,136 and 7,147,550

Step by Step Solution

1. Step 1: Write the proportion equation
   3,325,136 : 7,147,550 = 7,147,550 : x
2. Step 2: Convert to fraction form
   3,325,136/7,147,550 = 7,147,550/x
3. Step 3: Cross multiply
   3,325,136x = 7,147,550 × 7,147,550
4. Step 4: Simplify right side
   3,325,136x = 51,087,471,002,500
5. Step 5: Solve for x
   x = 51,087,471,002,500/3,325,136
6. Step 6: Final answer
   x = 15,364,024.51