Finding the Third Proportional to 479,407 and 1,043,342

Step by Step Solution

1. Step 1: Write the proportion equation
   479,407 : 1,043,342 = 1,043,342 : x
2. Step 2: Convert to fraction form
   479,407/1,043,342 = 1,043,342/x
3. Step 3: Cross multiply
   479,407x = 1,043,342 × 1,043,342
4. Step 4: Simplify right side
   479,407x = 1,088,562,528,964
5. Step 5: Solve for x
   x = 1,088,562,528,964/479,407
6. Step 6: Final answer
   x = 2,270,643.79