Finding the Third Proportional to 1,009,809 and 2,177,082

Step by Step Solution

1. Step 1: Write the proportion equation
   1,009,809 : 2,177,082 = 2,177,082 : x
2. Step 2: Convert to fraction form
   1,009,809/2,177,082 = 2,177,082/x
3. Step 3: Cross multiply
   1,009,809x = 2,177,082 × 2,177,082
4. Step 4: Simplify right side
   1,009,809x = 4,739,686,034,724
5. Step 5: Solve for x
   x = 4,739,686,034,724/1,009,809
6. Step 6: Final answer
   x = 4,693,646.06