Finding the Third Proportional to 491,432 and 1,035,340

Step by Step Solution

1. Step 1: Write the proportion equation
   491,432 : 1,035,340 = 1,035,340 : x
2. Step 2: Convert to fraction form
   491,432/1,035,340 = 1,035,340/x
3. Step 3: Cross multiply
   491,432x = 1,035,340 × 1,035,340
4. Step 4: Simplify right side
   491,432x = 1,071,928,915,600
5. Step 5: Solve for x
   x = 1,071,928,915,600/491,432
6. Step 6: Final answer
   x = 2,181,235.48