Finding the Third Proportional to 183,468 and 258,363.75

Step by Step Solution

1. Step 1: Write the proportion equation
   183,468 : 258,363.75 = 258,363.75 : x
2. Step 2: Convert to fraction form
   183,468/258,363.75 = 258,363.75/x
3. Step 3: Cross multiply
   183,468x = 258,363.75 × 258,363.75
4. Step 4: Simplify right side
   183,468x = 66,751,827,314.06
5. Step 5: Solve for x
   x = 66,751,827,314.06/183,468
6. Step 6: Final answer
   x = 363,833.62