Finding the Third Proportional to 151,572 and 237,078

Step by Step Solution

1. Step 1: Write the proportion equation
   151,572 : 237,078 = 237,078 : x
2. Step 2: Convert to fraction form
   151,572/237,078 = 237,078/x
3. Step 3: Cross multiply
   151,572x = 237,078 × 237,078
4. Step 4: Simplify right side
   151,572x = 56,205,978,084
5. Step 5: Solve for x
   x = 56,205,978,084/151,572
6. Step 6: Final answer
   x = 370,820.32