Finding the Third Proportional to 1,136,964 and 2,431,476

Step by Step Solution

1. Step 1: Write the proportion equation
   1,136,964 : 2,431,476 = 2,431,476 : x
2. Step 2: Convert to fraction form
   1,136,964/2,431,476 = 2,431,476/x
3. Step 3: Cross multiply
   1,136,964x = 2,431,476 × 2,431,476
4. Step 4: Simplify right side
   1,136,964x = 5,912,075,538,576
5. Step 5: Solve for x
   x = 5,912,075,538,576/1,136,964
6. Step 6: Final answer
   x = 5,199,879.27