Finding the Third Proportional to 1,597,572 and 3,419,784

Step by Step Solution

1. Step 1: Write the proportion equation
   1,597,572 : 3,419,784 = 3,419,784 : x
2. Step 2: Convert to fraction form
   1,597,572/3,419,784 = 3,419,784/x
3. Step 3: Cross multiply
   1,597,572x = 3,419,784 × 3,419,784
4. Step 4: Simplify right side
   1,597,572x = 11,694,922,606,656
5. Step 5: Solve for x
   x = 11,694,922,606,656/1,597,572
6. Step 6: Final answer
   x = 7,320,435.39