Finding the Third Proportional to 183,480.50 and 379,546

Step by Step Solution

1. Step 1: Write the proportion equation
   183,480.50 : 379,546 = 379,546 : x
2. Step 2: Convert to fraction form
   183,480.50/379,546 = 379,546/x
3. Step 3: Cross multiply
   183,480.50x = 379,546 × 379,546
4. Step 4: Simplify right side
   183,480.50x = 144,055,166,116
5. Step 5: Solve for x
   x = 144,055,166,116/183,480.50
6. Step 6: Final answer
   x = 785,125.21