Finding the Third Proportional to 1,656,768 and 3,574,947

Step by Step Solution

1. Step 1: Write the proportion equation
   1,656,768 : 3,574,947 = 3,574,947 : x
2. Step 2: Convert to fraction form
   1,656,768/3,574,947 = 3,574,947/x
3. Step 3: Cross multiply
   1,656,768x = 3,574,947 × 3,574,947
4. Step 4: Simplify right side
   1,656,768x = 12,780,246,052,809
5. Step 5: Solve for x
   x = 12,780,246,052,809/1,656,768
6. Step 6: Final answer
   x = 7,713,962.40