Finding the Third Proportional to 1,169,138 and 1,753,869

Step by Step Solution

1. Step 1: Write the proportion equation
   1,169,138 : 1,753,869 = 1,753,869 : x
2. Step 2: Convert to fraction form
   1,169,138/1,753,869 = 1,753,869/x
3. Step 3: Cross multiply
   1,169,138x = 1,753,869 × 1,753,869
4. Step 4: Simplify right side
   1,169,138x = 3,076,056,469,161
5. Step 5: Solve for x
   x = 3,076,056,469,161/1,169,138
6. Step 6: Final answer
   x = 2,631,046.52