Finding the Third Proportional to 118,434.50 and 182,043

Step by Step Solution

1. Step 1: Write the proportion equation
   118,434.50 : 182,043 = 182,043 : x
2. Step 2: Convert to fraction form
   118,434.50/182,043 = 182,043/x
3. Step 3: Cross multiply
   118,434.50x = 182,043 × 182,043
4. Step 4: Simplify right side
   118,434.50x = 33,139,653,849
5. Step 5: Solve for x
   x = 33,139,653,849/118,434.50
6. Step 6: Final answer
   x = 279,814.19