Finding the Third Proportional to 1,276,587 and 1,976,595

Step by Step Solution

1. Step 1: Write the proportion equation
   1,276,587 : 1,976,595 = 1,976,595 : x
2. Step 2: Convert to fraction form
   1,276,587/1,976,595 = 1,976,595/x
3. Step 3: Cross multiply
   1,276,587x = 1,976,595 × 1,976,595
4. Step 4: Simplify right side
   1,276,587x = 3,906,927,794,025
5. Step 5: Solve for x
   x = 3,906,927,794,025/1,276,587
6. Step 6: Final answer
   x = 3,060,447.74