Finding the Third Proportional to 568,512 and 1,225,152

Step by Step Solution

1. Step 1: Write the proportion equation
   568,512 : 1,225,152 = 1,225,152 : x
2. Step 2: Convert to fraction form
   568,512/1,225,152 = 1,225,152/x
3. Step 3: Cross multiply
   568,512x = 1,225,152 × 1,225,152
4. Step 4: Simplify right side
   568,512x = 1,500,997,423,104
5. Step 5: Solve for x
   x = 1,500,997,423,104/568,512
6. Step 6: Final answer
   x = 2,640,221.18