Finding the Third Proportional to 727,468 and 1,580,852

Step by Step Solution

1. Step 1: Write the proportion equation
   727,468 : 1,580,852 = 1,580,852 : x
2. Step 2: Convert to fraction form
   727,468/1,580,852 = 1,580,852/x
3. Step 3: Cross multiply
   727,468x = 1,580,852 × 1,580,852
4. Step 4: Simplify right side
   727,468x = 2,499,093,045,904
5. Step 5: Solve for x
   x = 2,499,093,045,904/727,468
6. Step 6: Final answer
   x = 3,435,330.55