Finding the Third Proportional to 179,401.50 and 377,391

Step by Step Solution

1. Step 1: Write the proportion equation
   179,401.50 : 377,391 = 377,391 : x
2. Step 2: Convert to fraction form
   179,401.50/377,391 = 377,391/x
3. Step 3: Cross multiply
   179,401.50x = 377,391 × 377,391
4. Step 4: Simplify right side
   179,401.50x = 142,423,966,881
5. Step 5: Solve for x
   x = 142,423,966,881/179,401.50
6. Step 6: Final answer
   x = 793,883.92