Finding the Third Proportional to 745,914 and 1,147,185

Step by Step Solution

1. Step 1: Write the proportion equation
   745,914 : 1,147,185 = 1,147,185 : x
2. Step 2: Convert to fraction form
   745,914/1,147,185 = 1,147,185/x
3. Step 3: Cross multiply
   745,914x = 1,147,185 × 1,147,185
4. Step 4: Simplify right side
   745,914x = 1,316,033,424,225
5. Step 5: Solve for x
   x = 1,316,033,424,225/745,914
6. Step 6: Final answer
   x = 1,764,323.27