Finding the Third Proportional to 740,556 and 1,048,464

Step by Step Solution

1. Step 1: Write the proportion equation
   740,556 : 1,048,464 = 1,048,464 : x
2. Step 2: Convert to fraction form
   740,556/1,048,464 = 1,048,464/x
3. Step 3: Cross multiply
   740,556x = 1,048,464 × 1,048,464
4. Step 4: Simplify right side
   740,556x = 1,099,276,759,296
5. Step 5: Solve for x
   x = 1,099,276,759,296/740,556
6. Step 6: Final answer
   x = 1,484,393.83