Finding the Third Proportional to 1,193,310 and 1,807,299

Step by Step Solution

1. Step 1: Write the proportion equation
   1,193,310 : 1,807,299 = 1,807,299 : x
2. Step 2: Convert to fraction form
   1,193,310/1,807,299 = 1,807,299/x
3. Step 3: Cross multiply
   1,193,310x = 1,807,299 × 1,807,299
4. Step 4: Simplify right side
   1,193,310x = 3,266,329,675,401
5. Step 5: Solve for x
   x = 3,266,329,675,401/1,193,310
6. Step 6: Final answer
   x = 2,737,201.29