Finding the Third Proportional to 1,568,334 and 3,402,154

Step by Step Solution

1. Step 1: Write the proportion equation
   1,568,334 : 3,402,154 = 3,402,154 : x
2. Step 2: Convert to fraction form
   1,568,334/3,402,154 = 3,402,154/x
3. Step 3: Cross multiply
   1,568,334x = 3,402,154 × 3,402,154
4. Step 4: Simplify right side
   1,568,334x = 11,574,651,839,716
5. Step 5: Solve for x
   x = 11,574,651,839,716/1,568,334
6. Step 6: Final answer
   x = 7,380,221.20