Finding the Third Proportional to 1,130,384 and 1,584,232

Step by Step Solution

1. Step 1: Write the proportion equation
   1,130,384 : 1,584,232 = 1,584,232 : x
2. Step 2: Convert to fraction form
   1,130,384/1,584,232 = 1,584,232/x
3. Step 3: Cross multiply
   1,130,384x = 1,584,232 × 1,584,232
4. Step 4: Simplify right side
   1,130,384x = 2,509,791,029,824
5. Step 5: Solve for x
   x = 2,509,791,029,824/1,130,384
6. Step 6: Final answer
   x = 2,220,299.50