Finding the Third Proportional to 555,150 and 1,194,499.50

Step by Step Solution

1. Step 1: Write the proportion equation
   555,150 : 1,194,499.50 = 1,194,499.50 : x
2. Step 2: Convert to fraction form
   555,150/1,194,499.50 = 1,194,499.50/x
3. Step 3: Cross multiply
   555,150x = 1,194,499.50 × 1,194,499.50
4. Step 4: Simplify right side
   555,150x = 1,426,829,055,500.25
5. Step 5: Solve for x
   x = 1,426,829,055,500.25/555,150
6. Step 6: Final answer
   x = 2,570,168.52