Finding the Third Proportional to 1,607,076 and 2,182,608

Step by Step Solution

1. Step 1: Write the proportion equation
   1,607,076 : 2,182,608 = 2,182,608 : x
2. Step 2: Convert to fraction form
   1,607,076/2,182,608 = 2,182,608/x
3. Step 3: Cross multiply
   1,607,076x = 2,182,608 × 2,182,608
4. Step 4: Simplify right side
   1,607,076x = 4,763,777,681,664
5. Step 5: Solve for x
   x = 4,763,777,681,664/1,607,076
6. Step 6: Final answer
   x = 2,964,251.65