Finding the Third Proportional to 540,180 and 1,164,090

Step by Step Solution

1. Step 1: Write the proportion equation
   540,180 : 1,164,090 = 1,164,090 : x
2. Step 2: Convert to fraction form
   540,180/1,164,090 = 1,164,090/x
3. Step 3: Cross multiply
   540,180x = 1,164,090 × 1,164,090
4. Step 4: Simplify right side
   540,180x = 1,355,105,528,100
5. Step 5: Solve for x
   x = 1,355,105,528,100/540,180
6. Step 6: Final answer
   x = 2,508,618.48