Finding the Third Proportional to 832,738 and 1,791,778

Step by Step Solution

1. Step 1: Write the proportion equation
   832,738 : 1,791,778 = 1,791,778 : x
2. Step 2: Convert to fraction form
   832,738/1,791,778 = 1,791,778/x
3. Step 3: Cross multiply
   832,738x = 1,791,778 × 1,791,778
4. Step 4: Simplify right side
   832,738x = 3,210,468,401,284
5. Step 5: Solve for x
   x = 3,210,468,401,284/832,738
6. Step 6: Final answer
   x = 3,855,316.32