Finding the Third Proportional to 1,197,699 and 1,809,024

Step by Step Solution

1. Step 1: Write the proportion equation
   1,197,699 : 1,809,024 = 1,809,024 : x
2. Step 2: Convert to fraction form
   1,197,699/1,809,024 = 1,809,024/x
3. Step 3: Cross multiply
   1,197,699x = 1,809,024 × 1,809,024
4. Step 4: Simplify right side
   1,197,699x = 3,272,567,832,576
5. Step 5: Solve for x
   x = 3,272,567,832,576/1,197,699
6. Step 6: Final answer
   x = 2,732,379.20