Finding the Third Proportional to 766,218 and 1,625,834

Step by Step Solution

1. Step 1: Write the proportion equation
   766,218 : 1,625,834 = 1,625,834 : x
2. Step 2: Convert to fraction form
   766,218/1,625,834 = 1,625,834/x
3. Step 3: Cross multiply
   766,218x = 1,625,834 × 1,625,834
4. Step 4: Simplify right side
   766,218x = 2,643,336,195,556
5. Step 5: Solve for x
   x = 2,643,336,195,556/766,218
6. Step 6: Final answer
   x = 3,449,848.73