Finding the Third Proportional to 173,316 and 375,064

Step by Step Solution

1. Step 1: Write the proportion equation
   173,316 : 375,064 = 375,064 : x
2. Step 2: Convert to fraction form
   173,316/375,064 = 375,064/x
3. Step 3: Cross multiply
   173,316x = 375,064 × 375,064
4. Step 4: Simplify right side
   173,316x = 140,673,004,096
5. Step 5: Solve for x
   x = 140,673,004,096/173,316
6. Step 6: Final answer
   x = 811,656.19