Finding the Third Proportional to 227,071.50 and 351,594

Step by Step Solution

1. Step 1: Write the proportion equation
   227,071.50 : 351,594 = 351,594 : x
2. Step 2: Convert to fraction form
   227,071.50/351,594 = 351,594/x
3. Step 3: Cross multiply
   227,071.50x = 351,594 × 351,594
4. Step 4: Simplify right side
   227,071.50x = 123,618,340,836
5. Step 5: Solve for x
   x = 123,618,340,836/227,071.50
6. Step 6: Final answer
   x = 544,402.71