Finding the Third Proportional to 477,126 and 1,028,982

Step by Step Solution

1. Step 1: Write the proportion equation
   477,126 : 1,028,982 = 1,028,982 : x
2. Step 2: Convert to fraction form
   477,126/1,028,982 = 1,028,982/x
3. Step 3: Cross multiply
   477,126x = 1,028,982 × 1,028,982
4. Step 4: Simplify right side
   477,126x = 1,058,803,956,324
5. Step 5: Solve for x
   x = 1,058,803,956,324/477,126
6. Step 6: Final answer
   x = 2,219,128.61