Finding the Third Proportional to 237,616 and 314,086

Step by Step Solution

1. Step 1: Write the proportion equation
   237,616 : 314,086 = 314,086 : x
2. Step 2: Convert to fraction form
   237,616/314,086 = 314,086/x
3. Step 3: Cross multiply
   237,616x = 314,086 × 314,086
4. Step 4: Simplify right side
   237,616x = 98,650,015,396
5. Step 5: Solve for x
   x = 98,650,015,396/237,616
6. Step 6: Final answer
   x = 415,165.71