Finding the Third Proportional to 767,886 and 1,675,740

Step by Step Solution

1. Step 1: Write the proportion equation
   767,886 : 1,675,740 = 1,675,740 : x
2. Step 2: Convert to fraction form
   767,886/1,675,740 = 1,675,740/x
3. Step 3: Cross multiply
   767,886x = 1,675,740 × 1,675,740
4. Step 4: Simplify right side
   767,886x = 2,808,104,547,600
5. Step 5: Solve for x
   x = 2,808,104,547,600/767,886
6. Step 6: Final answer
   x = 3,656,928.96