Finding the Third Proportional to 491,430 and 1,035,336

Step by Step Solution

1. Step 1: Write the proportion equation
   491,430 : 1,035,336 = 1,035,336 : x
2. Step 2: Convert to fraction form
   491,430/1,035,336 = 1,035,336/x
3. Step 3: Cross multiply
   491,430x = 1,035,336 × 1,035,336
4. Step 4: Simplify right side
   491,430x = 1,071,920,632,896
5. Step 5: Solve for x
   x = 1,071,920,632,896/491,430
6. Step 6: Final answer
   x = 2,181,227.51