Finding the Third Proportional to 1,222,171 and 1,596,877

Step by Step Solution

1. Step 1: Write the proportion equation
   1,222,171 : 1,596,877 = 1,596,877 : x
2. Step 2: Convert to fraction form
   1,222,171/1,596,877 = 1,596,877/x
3. Step 3: Cross multiply
   1,222,171x = 1,596,877 × 1,596,877
4. Step 4: Simplify right side
   1,222,171x = 2,550,016,153,129
5. Step 5: Solve for x
   x = 2,550,016,153,129/1,222,171
6. Step 6: Final answer
   x = 2,086,464.29