Finding the Third Proportional to 488,636 and 1,060,828

Step by Step Solution

1. Step 1: Write the proportion equation
   488,636 : 1,060,828 = 1,060,828 : x
2. Step 2: Convert to fraction form
   488,636/1,060,828 = 1,060,828/x
3. Step 3: Cross multiply
   488,636x = 1,060,828 × 1,060,828
4. Step 4: Simplify right side
   488,636x = 1,125,356,045,584
5. Step 5: Solve for x
   x = 1,125,356,045,584/488,636
6. Step 6: Final answer
   x = 2,303,055.95