Finding the Third Proportional to 183,513.50 and 271,859

Step by Step Solution

1. Step 1: Write the proportion equation
   183,513.50 : 271,859 = 271,859 : x
2. Step 2: Convert to fraction form
   183,513.50/271,859 = 271,859/x
3. Step 3: Cross multiply
   183,513.50x = 271,859 × 271,859
4. Step 4: Simplify right side
   183,513.50x = 73,907,315,881
5. Step 5: Solve for x
   x = 73,907,315,881/183,513.50
6. Step 6: Final answer
   x = 402,735.04