Finding the Third Proportional to 478,116 and 1,043,163

Step by Step Solution

1. Step 1: Write the proportion equation
   478,116 : 1,043,163 = 1,043,163 : x
2. Step 2: Convert to fraction form
   478,116/1,043,163 = 1,043,163/x
3. Step 3: Cross multiply
   478,116x = 1,043,163 × 1,043,163
4. Step 4: Simplify right side
   478,116x = 1,088,189,044,569
5. Step 5: Solve for x
   x = 1,088,189,044,569/478,116
6. Step 6: Final answer
   x = 2,275,993.79