Finding the Third Proportional to 611,964 and 1,332,792

Step by Step Solution

1. Step 1: Write the proportion equation
   611,964 : 1,332,792 = 1,332,792 : x
2. Step 2: Convert to fraction form
   611,964/1,332,792 = 1,332,792/x
3. Step 3: Cross multiply
   611,964x = 1,332,792 × 1,332,792
4. Step 4: Simplify right side
   611,964x = 1,776,334,515,264
5. Step 5: Solve for x
   x = 1,776,334,515,264/611,964
6. Step 6: Final answer
   x = 2,902,678.12