Finding the Third Proportional to 428,524.50 and 941,109

Step by Step Solution

1. Step 1: Write the proportion equation
   428,524.50 : 941,109 = 941,109 : x
2. Step 2: Convert to fraction form
   428,524.50/941,109 = 941,109/x
3. Step 3: Cross multiply
   428,524.50x = 941,109 × 941,109
4. Step 4: Simplify right side
   428,524.50x = 885,686,149,881
5. Step 5: Solve for x
   x = 885,686,149,881/428,524.50
6. Step 6: Final answer
   x = 2,066,827.33