Finding the Third Proportional to 183,474 and 258,370.88

Step by Step Solution

1. Step 1: Write the proportion equation
   183,474 : 258,370.88 = 258,370.88 : x
2. Step 2: Convert to fraction form
   183,474/258,370.88 = 258,370.88/x
3. Step 3: Cross multiply
   183,474x = 258,370.88 × 258,370.88
4. Step 4: Simplify right side
   183,474x = 66,755,509,048.27
5. Step 5: Solve for x
   x = 66,755,509,048.27/183,474
6. Step 6: Final answer
   x = 363,841.79