Finding the Third Proportional to 751,123 and 1,670,162

Step by Step Solution

1. Step 1: Write the proportion equation
   751,123 : 1,670,162 = 1,670,162 : x
2. Step 2: Convert to fraction form
   751,123/1,670,162 = 1,670,162/x
3. Step 3: Cross multiply
   751,123x = 1,670,162 × 1,670,162
4. Step 4: Simplify right side
   751,123x = 2,789,441,106,244
5. Step 5: Solve for x
   x = 2,789,441,106,244/751,123
6. Step 6: Final answer
   x = 3,713,694.17