Finding the Third Proportional to 3,409,201 and 7,575,144

Step by Step Solution

1. Step 1: Write the proportion equation
   3,409,201 : 7,575,144 = 7,575,144 : x
2. Step 2: Convert to fraction form
   3,409,201/7,575,144 = 7,575,144/x
3. Step 3: Cross multiply
   3,409,201x = 7,575,144 × 7,575,144
4. Step 4: Simplify right side
   3,409,201x = 57,382,806,620,736
5. Step 5: Solve for x
   x = 57,382,806,620,736/3,409,201
6. Step 6: Final answer
   x = 16,831,746.39