Finding the Third Proportional to 942,939 and 2,035,242

Step by Step Solution

1. Step 1: Write the proportion equation
   942,939 : 2,035,242 = 2,035,242 : x
2. Step 2: Convert to fraction form
   942,939/2,035,242 = 2,035,242/x
3. Step 3: Cross multiply
   942,939x = 2,035,242 × 2,035,242
4. Step 4: Simplify right side
   942,939x = 4,142,209,998,564
5. Step 5: Solve for x
   x = 4,142,209,998,564/942,939
6. Step 6: Final answer
   x = 4,392,871.65