Finding the Third Proportional to 736,542 and 1,164,456

Step by Step Solution

1. Step 1: Write the proportion equation
   736,542 : 1,164,456 = 1,164,456 : x
2. Step 2: Convert to fraction form
   736,542/1,164,456 = 1,164,456/x
3. Step 3: Cross multiply
   736,542x = 1,164,456 × 1,164,456
4. Step 4: Simplify right side
   736,542x = 1,355,957,775,936
5. Step 5: Solve for x
   x = 1,355,957,775,936/736,542
6. Step 6: Final answer
   x = 1,840,978.21