Finding the Third Proportional to 1,236,632 and 2,684,762

Step by Step Solution

1. Step 1: Write the proportion equation
   1,236,632 : 2,684,762 = 2,684,762 : x
2. Step 2: Convert to fraction form
   1,236,632/2,684,762 = 2,684,762/x
3. Step 3: Cross multiply
   1,236,632x = 2,684,762 × 2,684,762
4. Step 4: Simplify right side
   1,236,632x = 7,207,946,996,644
5. Step 5: Solve for x
   x = 7,207,946,996,644/1,236,632
6. Step 6: Final answer
   x = 5,828,691.96