Finding the Third Proportional to 555,186 and 1,194,564

Step by Step Solution

1. Step 1: Write the proportion equation
   555,186 : 1,194,564 = 1,194,564 : x
2. Step 2: Convert to fraction form
   555,186/1,194,564 = 1,194,564/x
3. Step 3: Cross multiply
   555,186x = 1,194,564 × 1,194,564
4. Step 4: Simplify right side
   555,186x = 1,426,983,150,096
5. Step 5: Solve for x
   x = 1,426,983,150,096/555,186
6. Step 6: Final answer
   x = 2,570,279.42