Finding the Third Proportional to 1,016,424 and 2,145,588

Step by Step Solution

1. Step 1: Write the proportion equation
   1,016,424 : 2,145,588 = 2,145,588 : x
2. Step 2: Convert to fraction form
   1,016,424/2,145,588 = 2,145,588/x
3. Step 3: Cross multiply
   1,016,424x = 2,145,588 × 2,145,588
4. Step 4: Simplify right side
   1,016,424x = 4,603,547,865,744
5. Step 5: Solve for x
   x = 4,603,547,865,744/1,016,424
6. Step 6: Final answer
   x = 4,529,160.93