Finding the Third Proportional to 2,047,284 and 4,405,608

Step by Step Solution

1. Step 1: Write the proportion equation
   2,047,284 : 4,405,608 = 4,405,608 : x
2. Step 2: Convert to fraction form
   2,047,284/4,405,608 = 4,405,608/x
3. Step 3: Cross multiply
   2,047,284x = 4,405,608 × 4,405,608
4. Step 4: Simplify right side
   2,047,284x = 19,409,381,849,664
5. Step 5: Solve for x
   x = 19,409,381,849,664/2,047,284
6. Step 6: Final answer
   x = 9,480,551.72