Finding the Third Proportional to 909,180 and 1,363,770

Step by Step Solution

1. Step 1: Write the proportion equation
   909,180 : 1,363,770 = 1,363,770 : x
2. Step 2: Convert to fraction form
   909,180/1,363,770 = 1,363,770/x
3. Step 3: Cross multiply
   909,180x = 1,363,770 × 1,363,770
4. Step 4: Simplify right side
   909,180x = 1,859,868,612,900
5. Step 5: Solve for x
   x = 1,859,868,612,900/909,180
6. Step 6: Final answer
   x = 2,045,655