Finding the Third Proportional to 677,766 and 1,467,111

Step by Step Solution

1. Step 1: Write the proportion equation
   677,766 : 1,467,111 = 1,467,111 : x
2. Step 2: Convert to fraction form
   677,766/1,467,111 = 1,467,111/x
3. Step 3: Cross multiply
   677,766x = 1,467,111 × 1,467,111
4. Step 4: Simplify right side
   677,766x = 2,152,414,686,321
5. Step 5: Solve for x
   x = 2,152,414,686,321/677,766
6. Step 6: Final answer
   x = 3,175,748.98