Finding the Third Proportional to 1,193,326 and 1,807,321

Step by Step Solution

1. Step 1: Write the proportion equation
   1,193,326 : 1,807,321 = 1,807,321 : x
2. Step 2: Convert to fraction form
   1,193,326/1,807,321 = 1,807,321/x
3. Step 3: Cross multiply
   1,193,326x = 1,807,321 × 1,807,321
4. Step 4: Simplify right side
   1,193,326x = 3,266,409,197,041
5. Step 5: Solve for x
   x = 3,266,409,197,041/1,193,326
6. Step 6: Final answer
   x = 2,737,231.23