Finding the Third Proportional to 751,122 and 1,670,157

Step by Step Solution

1. Step 1: Write the proportion equation
   751,122 : 1,670,157 = 1,670,157 : x
2. Step 2: Convert to fraction form
   751,122/1,670,157 = 1,670,157/x
3. Step 3: Cross multiply
   751,122x = 1,670,157 × 1,670,157
4. Step 4: Simplify right side
   751,122x = 2,789,424,404,649
5. Step 5: Solve for x
   x = 2,789,424,404,649/751,122
6. Step 6: Final answer
   x = 3,713,676.88