Finding the Third Proportional to 832,072 and 1,788,620

Step by Step Solution

1. Step 1: Write the proportion equation
   832,072 : 1,788,620 = 1,788,620 : x
2. Step 2: Convert to fraction form
   832,072/1,788,620 = 1,788,620/x
3. Step 3: Cross multiply
   832,072x = 1,788,620 × 1,788,620
4. Step 4: Simplify right side
   832,072x = 3,199,161,504,400
5. Step 5: Solve for x
   x = 3,199,161,504,400/832,072
6. Step 6: Final answer
   x = 3,844,813.31