Finding the Third Proportional to 181,371 and 377,455.50

Step by Step Solution

1. Step 1: Write the proportion equation
   181,371 : 377,455.50 = 377,455.50 : x
2. Step 2: Convert to fraction form
   181,371/377,455.50 = 377,455.50/x
3. Step 3: Cross multiply
   181,371x = 377,455.50 × 377,455.50
4. Step 4: Simplify right side
   181,371x = 142,472,654,480.25
5. Step 5: Solve for x
   x = 142,472,654,480.25/181,371
6. Step 6: Final answer
   x = 785,531.61