Finding the Third Proportional to 1,462,136 and 3,260,455

Step by Step Solution

1. Step 1: Write the proportion equation
   1,462,136 : 3,260,455 = 3,260,455 : x
2. Step 2: Convert to fraction form
   1,462,136/3,260,455 = 3,260,455/x
3. Step 3: Cross multiply
   1,462,136x = 3,260,455 × 3,260,455
4. Step 4: Simplify right side
   1,462,136x = 10,630,566,807,025
5. Step 5: Solve for x
   x = 10,630,566,807,025/1,462,136
6. Step 6: Final answer
   x = 7,270,573.19