Finding the Third Proportional to 527,072 and 1,027,648

Step by Step Solution

1. Step 1: Write the proportion equation
   527,072 : 1,027,648 = 1,027,648 : x
2. Step 2: Convert to fraction form
   527,072/1,027,648 = 1,027,648/x
3. Step 3: Cross multiply
   527,072x = 1,027,648 × 1,027,648
4. Step 4: Simplify right side
   527,072x = 1,056,060,411,904
5. Step 5: Solve for x
   x = 1,056,060,411,904/527,072
6. Step 6: Final answer
   x = 2,003,635.96