Finding the Third Proportional to 1,181,306 and 1,817,967

Step by Step Solution

1. Step 1: Write the proportion equation
   1,181,306 : 1,817,967 = 1,817,967 : x
2. Step 2: Convert to fraction form
   1,181,306/1,817,967 = 1,817,967/x
3. Step 3: Cross multiply
   1,181,306x = 1,817,967 × 1,817,967
4. Step 4: Simplify right side
   1,181,306x = 3,305,004,013,089
5. Step 5: Solve for x
   x = 3,305,004,013,089/1,181,306
6. Step 6: Final answer
   x = 2,797,754.36