Finding the Third Proportional to 164,130.50 and 353,371

Step by Step Solution

1. Step 1: Write the proportion equation
   164,130.50 : 353,371 = 353,371 : x
2. Step 2: Convert to fraction form
   164,130.50/353,371 = 353,371/x
3. Step 3: Cross multiply
   164,130.50x = 353,371 × 353,371
4. Step 4: Simplify right side
   164,130.50x = 124,871,063,641
5. Step 5: Solve for x
   x = 124,871,063,641/164,130.50
6. Step 6: Final answer
   x = 760,803.53