Finding the Third Proportional to 428,154 and 941,060

Step by Step Solution

1. Step 1: Write the proportion equation
   428,154 : 941,060 = 941,060 : x
2. Step 2: Convert to fraction form
   428,154/941,060 = 941,060/x
3. Step 3: Cross multiply
   428,154x = 941,060 × 941,060
4. Step 4: Simplify right side
   428,154x = 885,593,923,600
5. Step 5: Solve for x
   x = 885,593,923,600/428,154
6. Step 6: Final answer
   x = 2,068,400.44