Finding the Third Proportional to 480,136 and 1,048,858

Step by Step Solution

1. Step 1: Write the proportion equation
   480,136 : 1,048,858 = 1,048,858 : x
2. Step 2: Convert to fraction form
   480,136/1,048,858 = 1,048,858/x
3. Step 3: Cross multiply
   480,136x = 1,048,858 × 1,048,858
4. Step 4: Simplify right side
   480,136x = 1,100,103,104,164
5. Step 5: Solve for x
   x = 1,100,103,104,164/480,136
6. Step 6: Final answer
   x = 2,291,232.28