Finding the Third Proportional to 476,274 and 1,021,608

Step by Step Solution

1. Step 1: Write the proportion equation
   476,274 : 1,021,608 = 1,021,608 : x
2. Step 2: Convert to fraction form
   476,274/1,021,608 = 1,021,608/x
3. Step 3: Cross multiply
   476,274x = 1,021,608 × 1,021,608
4. Step 4: Simplify right side
   476,274x = 1,043,682,905,664
5. Step 5: Solve for x
   x = 1,043,682,905,664/476,274
6. Step 6: Final answer
   x = 2,191,349.74