Finding the Third Proportional to 1,710,990 and 2,648,997

Step by Step Solution

1. Step 1: Write the proportion equation
   1,710,990 : 2,648,997 = 2,648,997 : x
2. Step 2: Convert to fraction form
   1,710,990/2,648,997 = 2,648,997/x
3. Step 3: Cross multiply
   1,710,990x = 2,648,997 × 2,648,997
4. Step 4: Simplify right side
   1,710,990x = 7,017,185,106,009
5. Step 5: Solve for x
   x = 7,017,185,106,009/1,710,990
6. Step 6: Final answer
   x = 4,101,242.62