Finding the Third Proportional to 935,718 and 1,905,340

Step by Step Solution

1. Step 1: Write the proportion equation
   935,718 : 1,905,340 = 1,905,340 : x
2. Step 2: Convert to fraction form
   935,718/1,905,340 = 1,905,340/x
3. Step 3: Cross multiply
   935,718x = 1,905,340 × 1,905,340
4. Step 4: Simplify right side
   935,718x = 3,630,320,515,600
5. Step 5: Solve for x
   x = 3,630,320,515,600/935,718
6. Step 6: Final answer
   x = 3,879,716.45