Finding the Third Proportional to 725,587 and 1,144,030

Step by Step Solution

1. Step 1: Write the proportion equation
   725,587 : 1,144,030 = 1,144,030 : x
2. Step 2: Convert to fraction form
   725,587/1,144,030 = 1,144,030/x
3. Step 3: Cross multiply
   725,587x = 1,144,030 × 1,144,030
4. Step 4: Simplify right side
   725,587x = 1,308,804,640,900
5. Step 5: Solve for x
   x = 1,308,804,640,900/725,587
6. Step 6: Final answer
   x = 1,803,787.33