Finding the Third Proportional to 601,020 and 1,269,108

Step by Step Solution

1. Step 1: Write the proportion equation
   601,020 : 1,269,108 = 1,269,108 : x
2. Step 2: Convert to fraction form
   601,020/1,269,108 = 1,269,108/x
3. Step 3: Cross multiply
   601,020x = 1,269,108 × 1,269,108
4. Step 4: Simplify right side
   601,020x = 1,610,635,115,664
5. Step 5: Solve for x
   x = 1,610,635,115,664/601,020
6. Step 6: Final answer
   x = 2,679,836.14