Finding the Third Proportional to 1,373,491 and 2,020,527

Step by Step Solution

1. Step 1: Write the proportion equation
   1,373,491 : 2,020,527 = 2,020,527 : x
2. Step 2: Convert to fraction form
   1,373,491/2,020,527 = 2,020,527/x
3. Step 3: Cross multiply
   1,373,491x = 2,020,527 × 2,020,527
4. Step 4: Simplify right side
   1,373,491x = 4,082,529,357,729
5. Step 5: Solve for x
   x = 4,082,529,357,729/1,373,491
6. Step 6: Final answer
   x = 2,972,374.31