Finding the Third Proportional to 569,076 and 1,219,116

Step by Step Solution

1. Step 1: Write the proportion equation
   569,076 : 1,219,116 = 1,219,116 : x
2. Step 2: Convert to fraction form
   569,076/1,219,116 = 1,219,116/x
3. Step 3: Cross multiply
   569,076x = 1,219,116 × 1,219,116
4. Step 4: Simplify right side
   569,076x = 1,486,243,821,456
5. Step 5: Solve for x
   x = 1,486,243,821,456/569,076
6. Step 6: Final answer
   x = 2,611,678.97