Finding the Third Proportional to 1,242,510 and 2,717,652

Step by Step Solution

1. Step 1: Write the proportion equation
   1,242,510 : 2,717,652 = 2,717,652 : x
2. Step 2: Convert to fraction form
   1,242,510/2,717,652 = 2,717,652/x
3. Step 3: Cross multiply
   1,242,510x = 2,717,652 × 2,717,652
4. Step 4: Simplify right side
   1,242,510x = 7,385,632,393,104
5. Step 5: Solve for x
   x = 7,385,632,393,104/1,242,510
6. Step 6: Final answer
   x = 5,944,123.10