Finding the Third Proportional to 237,681 and 345,793.50

Step by Step Solution

1. Step 1: Write the proportion equation
   237,681 : 345,793.50 = 345,793.50 : x
2. Step 2: Convert to fraction form
   237,681/345,793.50 = 345,793.50/x
3. Step 3: Cross multiply
   237,681x = 345,793.50 × 345,793.50
4. Step 4: Simplify right side
   237,681x = 119,573,144,642.25
5. Step 5: Solve for x
   x = 119,573,144,642.25/237,681
6. Step 6: Final answer
   x = 503,082.47