Finding the Third Proportional to 1,059,816 and 1,599,684

Step by Step Solution

1. Step 1: Write the proportion equation
   1,059,816 : 1,599,684 = 1,599,684 : x
2. Step 2: Convert to fraction form
   1,059,816/1,599,684 = 1,599,684/x
3. Step 3: Cross multiply
   1,059,816x = 1,599,684 × 1,599,684
4. Step 4: Simplify right side
   1,059,816x = 2,558,988,899,856
5. Step 5: Solve for x
   x = 2,558,988,899,856/1,059,816
6. Step 6: Final answer
   x = 2,414,559.60