Finding the Third Proportional to 1,130,328 and 1,584,152

Step by Step Solution

1. Step 1: Write the proportion equation
   1,130,328 : 1,584,152 = 1,584,152 : x
2. Step 2: Convert to fraction form
   1,130,328/1,584,152 = 1,584,152/x
3. Step 3: Cross multiply
   1,130,328x = 1,584,152 × 1,584,152
4. Step 4: Simplify right side
   1,130,328x = 2,509,537,559,104
5. Step 5: Solve for x
   x = 2,509,537,559,104/1,130,328
6. Step 6: Final answer
   x = 2,220,185.26