Finding the Third Proportional to 1,130,236 and 1,584,020

Step by Step Solution

1. Step 1: Write the proportion equation
   1,130,236 : 1,584,020 = 1,584,020 : x
2. Step 2: Convert to fraction form
   1,130,236/1,584,020 = 1,584,020/x
3. Step 3: Cross multiply
   1,130,236x = 1,584,020 × 1,584,020
4. Step 4: Simplify right side
   1,130,236x = 2,509,119,360,400
5. Step 5: Solve for x
   x = 2,509,119,360,400/1,130,236
6. Step 6: Final answer
   x = 2,219,995.97