Finding the Third Proportional to 465,185 and 1,001,648

Step by Step Solution

1. Step 1: Write the proportion equation
   465,185 : 1,001,648 = 1,001,648 : x
2. Step 2: Convert to fraction form
   465,185/1,001,648 = 1,001,648/x
3. Step 3: Cross multiply
   465,185x = 1,001,648 × 1,001,648
4. Step 4: Simplify right side
   465,185x = 1,003,298,715,904
5. Step 5: Solve for x
   x = 1,003,298,715,904/465,185
6. Step 6: Final answer
   x = 2,156,773.58