Finding the Third Proportional to 84,348.50 and 183,460

Step by Step Solution

1. Step 1: Write the proportion equation
   84,348.50 : 183,460 = 183,460 : x
2. Step 2: Convert to fraction form
   84,348.50/183,460 = 183,460/x
3. Step 3: Cross multiply
   84,348.50x = 183,460 × 183,460
4. Step 4: Simplify right side
   84,348.50x = 33,657,571,600
5. Step 5: Solve for x
   x = 33,657,571,600/84,348.50
6. Step 6: Final answer
   x = 399,029.88