Finding the Third Proportional to 2,185,394 and 3,308,560

Step by Step Solution

1. Step 1: Write the proportion equation
   2,185,394 : 3,308,560 = 3,308,560 : x
2. Step 2: Convert to fraction form
   2,185,394/3,308,560 = 3,308,560/x
3. Step 3: Cross multiply
   2,185,394x = 3,308,560 × 3,308,560
4. Step 4: Simplify right side
   2,185,394x = 10,946,569,273,600
5. Step 5: Solve for x
   x = 10,946,569,273,600/2,185,394
6. Step 6: Final answer
   x = 5,008,968.30