Finding the Third Proportional to 769,329.75 and 1,674,111

Step by Step Solution

1. Step 1: Write the proportion equation
   769,329.75 : 1,674,111 = 1,674,111 : x
2. Step 2: Convert to fraction form
   769,329.75/1,674,111 = 1,674,111/x
3. Step 3: Cross multiply
   769,329.75x = 1,674,111 × 1,674,111
4. Step 4: Simplify right side
   769,329.75x = 2,802,647,640,321
5. Step 5: Solve for x
   x = 2,802,647,640,321/769,329.75
6. Step 6: Final answer
   x = 3,642,973.17