Finding the Third Proportional to 240,375 and 373,672.50

Step by Step Solution

1. Step 1: Write the proportion equation
   240,375 : 373,672.50 = 373,672.50 : x
2. Step 2: Convert to fraction form
   240,375/373,672.50 = 373,672.50/x
3. Step 3: Cross multiply
   240,375x = 373,672.50 × 373,672.50
4. Step 4: Simplify right side
   240,375x = 139,631,137,256.25
5. Step 5: Solve for x
   x = 139,631,137,256.25/240,375
6. Step 6: Final answer
   x = 580,888.77