Finding the Third Proportional to 776,796 and 1,661,534

Step by Step Solution

1. Step 1: Write the proportion equation
   776,796 : 1,661,534 = 1,661,534 : x
2. Step 2: Convert to fraction form
   776,796/1,661,534 = 1,661,534/x
3. Step 3: Cross multiply
   776,796x = 1,661,534 × 1,661,534
4. Step 4: Simplify right side
   776,796x = 2,760,695,233,156
5. Step 5: Solve for x
   x = 2,760,695,233,156/776,796
6. Step 6: Final answer
   x = 3,553,951.40