Finding the Third Proportional to 237,346 and 356,066.50

Step by Step Solution

1. Step 1: Write the proportion equation
   237,346 : 356,066.50 = 356,066.50 : x
2. Step 2: Convert to fraction form
   237,346/356,066.50 = 356,066.50/x
3. Step 3: Cross multiply
   237,346x = 356,066.50 × 356,066.50
4. Step 4: Simplify right side
   237,346x = 126,783,352,422.25
5. Step 5: Solve for x
   x = 126,783,352,422.25/237,346
6. Step 6: Final answer
   x = 534,171.01