Finding the Third Proportional to 567,380 and 1,224,422

Step by Step Solution

1. Step 1: Write the proportion equation
   567,380 : 1,224,422 = 1,224,422 : x
2. Step 2: Convert to fraction form
   567,380/1,224,422 = 1,224,422/x
3. Step 3: Cross multiply
   567,380x = 1,224,422 × 1,224,422
4. Step 4: Simplify right side
   567,380x = 1,499,209,234,084
5. Step 5: Solve for x
   x = 1,499,209,234,084/567,380
6. Step 6: Final answer
   x = 2,642,337.12