Finding the Third Proportional to 731,886 and 1,142,091

Step by Step Solution

1. Step 1: Write the proportion equation
   731,886 : 1,142,091 = 1,142,091 : x
2. Step 2: Convert to fraction form
   731,886/1,142,091 = 1,142,091/x
3. Step 3: Cross multiply
   731,886x = 1,142,091 × 1,142,091
4. Step 4: Simplify right side
   731,886x = 1,304,371,852,281
5. Step 5: Solve for x
   x = 1,304,371,852,281/731,886
6. Step 6: Final answer
   x = 1,782,206.32