Finding the Third Proportional to 945,414 and 2,023,720

Step by Step Solution

1. Step 1: Write the proportion equation
   945,414 : 2,023,720 = 2,023,720 : x
2. Step 2: Convert to fraction form
   945,414/2,023,720 = 2,023,720/x
3. Step 3: Cross multiply
   945,414x = 2,023,720 × 2,023,720
4. Step 4: Simplify right side
   945,414x = 4,095,442,638,400
5. Step 5: Solve for x
   x = 4,095,442,638,400/945,414
6. Step 6: Final answer
   x = 4,331,903.95