Finding the Third Proportional to 565,445 and 1,229,062

Step by Step Solution

1. Step 1: Write the proportion equation
   565,445 : 1,229,062 = 1,229,062 : x
2. Step 2: Convert to fraction form
   565,445/1,229,062 = 1,229,062/x
3. Step 3: Cross multiply
   565,445x = 1,229,062 × 1,229,062
4. Step 4: Simplify right side
   565,445x = 1,510,593,399,844
5. Step 5: Solve for x
   x = 1,510,593,399,844/565,445
6. Step 6: Final answer
   x = 2,671,512.53