Finding the Third Proportional to 836,181 and 1,262,109

Step by Step Solution

1. Step 1: Write the proportion equation
   836,181 : 1,262,109 = 1,262,109 : x
2. Step 2: Convert to fraction form
   836,181/1,262,109 = 1,262,109/x
3. Step 3: Cross multiply
   836,181x = 1,262,109 × 1,262,109
4. Step 4: Simplify right side
   836,181x = 1,592,919,127,881
5. Step 5: Solve for x
   x = 1,592,919,127,881/836,181
6. Step 6: Final answer
   x = 1,904,993.21