Finding the Third Proportional to 671,388 and 1,024,614

Step by Step Solution

1. Step 1: Write the proportion equation
   671,388 : 1,024,614 = 1,024,614 : x
2. Step 2: Convert to fraction form
   671,388/1,024,614 = 1,024,614/x
3. Step 3: Cross multiply
   671,388x = 1,024,614 × 1,024,614
4. Step 4: Simplify right side
   671,388x = 1,049,833,848,996
5. Step 5: Solve for x
   x = 1,049,833,848,996/671,388
6. Step 6: Final answer
   x = 1,563,676.81