Finding the Third Proportional to 552,798 and 1,190,610

Step by Step Solution

1. Step 1: Write the proportion equation
   552,798 : 1,190,610 = 1,190,610 : x
2. Step 2: Convert to fraction form
   552,798/1,190,610 = 1,190,610/x
3. Step 3: Cross multiply
   552,798x = 1,190,610 × 1,190,610
4. Step 4: Simplify right side
   552,798x = 1,417,552,172,100
5. Step 5: Solve for x
   x = 1,417,552,172,100/552,798
6. Step 6: Final answer
   x = 2,564,322.18