Finding the Third Proportional to 982,254 and 2,115,648

Step by Step Solution

1. Step 1: Write the proportion equation
   982,254 : 2,115,648 = 2,115,648 : x
2. Step 2: Convert to fraction form
   982,254/2,115,648 = 2,115,648/x
3. Step 3: Cross multiply
   982,254x = 2,115,648 × 2,115,648
4. Step 4: Simplify right side
   982,254x = 4,475,966,459,904
5. Step 5: Solve for x
   x = 4,475,966,459,904/982,254
6. Step 6: Final answer
   x = 4,556,832.00