Finding the Third Proportional to 555,153 and 1,194,506

Step by Step Solution

1. Step 1: Write the proportion equation
   555,153 : 1,194,506 = 1,194,506 : x
2. Step 2: Convert to fraction form
   555,153/1,194,506 = 1,194,506/x
3. Step 3: Cross multiply
   555,153x = 1,194,506 × 1,194,506
4. Step 4: Simplify right side
   555,153x = 1,426,844,584,036
5. Step 5: Solve for x
   x = 1,426,844,584,036/555,153
6. Step 6: Final answer
   x = 2,570,182.61