Finding the Third Proportional to 446,520 and 1,053,852

Step by Step Solution

1. Step 1: Write the proportion equation
   446,520 : 1,053,852 = 1,053,852 : x
2. Step 2: Convert to fraction form
   446,520/1,053,852 = 1,053,852/x
3. Step 3: Cross multiply
   446,520x = 1,053,852 × 1,053,852
4. Step 4: Simplify right side
   446,520x = 1,110,604,037,904
5. Step 5: Solve for x
   x = 1,110,604,037,904/446,520
6. Step 6: Final answer
   x = 2,487,243.66