Finding the Third Proportional to 751,836 and 1,754,344

Step by Step Solution

1. Step 1: Write the proportion equation
   751,836 : 1,754,344 = 1,754,344 : x
2. Step 2: Convert to fraction form
   751,836/1,754,344 = 1,754,344/x
3. Step 3: Cross multiply
   751,836x = 1,754,344 × 1,754,344
4. Step 4: Simplify right side
   751,836x = 3,077,722,870,336
5. Step 5: Solve for x
   x = 3,077,722,870,336/751,836
6. Step 6: Final answer
   x = 4,093,609.34