Finding the Third Proportional to 337,349.81 and 506,996.72

Step by Step Solution

1. Step 1: Write the proportion equation
   337,349.81 : 506,996.72 = 506,996.72 : x
2. Step 2: Convert to fraction form
   337,349.81/506,996.72 = 506,996.72/x
3. Step 3: Cross multiply
   337,349.81x = 506,996.72 × 506,996.72
4. Step 4: Simplify right side
   337,349.81x = 257,045,672,823.27
5. Step 5: Solve for x
   x = 257,045,672,823.27/337,349.81
6. Step 6: Final answer
   x = 761,955.88