Finding the Third Proportional to 1,916,336 and 3,193,692

Step by Step Solution

1. Step 1: Write the proportion equation
   1,916,336 : 3,193,692 = 3,193,692 : x
2. Step 2: Convert to fraction form
   1,916,336/3,193,692 = 3,193,692/x
3. Step 3: Cross multiply
   1,916,336x = 3,193,692 × 3,193,692
4. Step 4: Simplify right side
   1,916,336x = 10,199,668,590,864
5. Step 5: Solve for x
   x = 10,199,668,590,864/1,916,336
6. Step 6: Final answer
   x = 5,322,484.47