Finding the Third Proportional to 546,482 and 1,120,180

Step by Step Solution

1. Step 1: Write the proportion equation
   546,482 : 1,120,180 = 1,120,180 : x
2. Step 2: Convert to fraction form
   546,482/1,120,180 = 1,120,180/x
3. Step 3: Cross multiply
   546,482x = 1,120,180 × 1,120,180
4. Step 4: Simplify right side
   546,482x = 1,254,803,232,400
5. Step 5: Solve for x
   x = 1,254,803,232,400/546,482
6. Step 6: Final answer
   x = 2,296,147.42