Finding the Third Proportional to 83,265.47 and 182,272.78

Step by Step Solution

1. Step 1: Write the proportion equation
   83,265.47 : 182,272.78 = 182,272.78 : x
2. Step 2: Convert to fraction form
   83,265.47/182,272.78 = 182,272.78/x
3. Step 3: Cross multiply
   83,265.47x = 182,272.78 × 182,272.78
4. Step 4: Simplify right side
   83,265.47x = 33,223,366,784.61
5. Step 5: Solve for x
   x = 33,223,366,784.61/83,265.47
6. Step 6: Final answer
   x = 399,005.34