Finding the Third Proportional to 565,552 and 1,219,648

Step by Step Solution

1. Step 1: Write the proportion equation
   565,552 : 1,219,648 = 1,219,648 : x
2. Step 2: Convert to fraction form
   565,552/1,219,648 = 1,219,648/x
3. Step 3: Cross multiply
   565,552x = 1,219,648 × 1,219,648
4. Step 4: Simplify right side
   565,552x = 1,487,541,243,904
5. Step 5: Solve for x
   x = 1,487,541,243,904/565,552
6. Step 6: Final answer
   x = 2,630,246.63