Finding the Third Proportional to 771,632 and 1,692,676

Step by Step Solution

1. Step 1: Write the proportion equation
   771,632 : 1,692,676 = 1,692,676 : x
2. Step 2: Convert to fraction form
   771,632/1,692,676 = 1,692,676/x
3. Step 3: Cross multiply
   771,632x = 1,692,676 × 1,692,676
4. Step 4: Simplify right side
   771,632x = 2,865,152,040,976
5. Step 5: Solve for x
   x = 2,865,152,040,976/771,632
6. Step 6: Final answer
   x = 3,713,106.82