Finding the Third Proportional to 1,393,537 and 2,036,535

Step by Step Solution

1. Step 1: Write the proportion equation
   1,393,537 : 2,036,535 = 2,036,535 : x
2. Step 2: Convert to fraction form
   1,393,537/2,036,535 = 2,036,535/x
3. Step 3: Cross multiply
   1,393,537x = 2,036,535 × 2,036,535
4. Step 4: Simplify right side
   1,393,537x = 4,147,474,806,225
5. Step 5: Solve for x
   x = 4,147,474,806,225/1,393,537
6. Step 6: Final answer
   x = 2,976,221.52