Finding the Third Proportional to 559,798 and 1,199,462

Step by Step Solution

1. Step 1: Write the proportion equation
   559,798 : 1,199,462 = 1,199,462 : x
2. Step 2: Convert to fraction form
   559,798/1,199,462 = 1,199,462/x
3. Step 3: Cross multiply
   559,798x = 1,199,462 × 1,199,462
4. Step 4: Simplify right side
   559,798x = 1,438,709,089,444
5. Step 5: Solve for x
   x = 1,438,709,089,444/559,798
6. Step 6: Final answer
   x = 2,570,050.43