Finding the Third Proportional to 1,006,238 and 1,505,367

Step by Step Solution

1. Step 1: Write the proportion equation
   1,006,238 : 1,505,367 = 1,505,367 : x
2. Step 2: Convert to fraction form
   1,006,238/1,505,367 = 1,505,367/x
3. Step 3: Cross multiply
   1,006,238x = 1,505,367 × 1,505,367
4. Step 4: Simplify right side
   1,006,238x = 2,266,129,804,689
5. Step 5: Solve for x
   x = 2,266,129,804,689/1,006,238
6. Step 6: Final answer
   x = 2,252,081.32