Finding the Third Proportional to 909,452 and 1,426,660

Step by Step Solution

1. Step 1: Write the proportion equation
   909,452 : 1,426,660 = 1,426,660 : x
2. Step 2: Convert to fraction form
   909,452/1,426,660 = 1,426,660/x
3. Step 3: Cross multiply
   909,452x = 1,426,660 × 1,426,660
4. Step 4: Simplify right side
   909,452x = 2,035,358,755,600
5. Step 5: Solve for x
   x = 2,035,358,755,600/909,452
6. Step 6: Final answer
   x = 2,238,005.70