Finding the Third Proportional to 157,943.50 and 372,851

Step by Step Solution

1. Step 1: Write the proportion equation
   157,943.50 : 372,851 = 372,851 : x
2. Step 2: Convert to fraction form
   157,943.50/372,851 = 372,851/x
3. Step 3: Cross multiply
   157,943.50x = 372,851 × 372,851
4. Step 4: Simplify right side
   157,943.50x = 139,017,868,201
5. Step 5: Solve for x
   x = 139,017,868,201/157,943.50
6. Step 6: Final answer
   x = 880,174.67