Finding the Third Proportional to 1,788,912 and 2,849,324

Step by Step Solution

1. Step 1: Write the proportion equation
   1,788,912 : 2,849,324 = 2,849,324 : x
2. Step 2: Convert to fraction form
   1,788,912/2,849,324 = 2,849,324/x
3. Step 3: Cross multiply
   1,788,912x = 2,849,324 × 2,849,324
4. Step 4: Simplify right side
   1,788,912x = 8,118,647,256,976
5. Step 5: Solve for x
   x = 8,118,647,256,976/1,788,912
6. Step 6: Final answer
   x = 4,538,315.61