Finding the Third Proportional to 945,038 and 2,021,212

Step by Step Solution

1. Step 1: Write the proportion equation
   945,038 : 2,021,212 = 2,021,212 : x
2. Step 2: Convert to fraction form
   945,038/2,021,212 = 2,021,212/x
3. Step 3: Cross multiply
   945,038x = 2,021,212 × 2,021,212
4. Step 4: Simplify right side
   945,038x = 4,085,297,948,944
5. Step 5: Solve for x
   x = 4,085,297,948,944/945,038
6. Step 6: Final answer
   x = 4,322,892.78