Finding the Third Proportional to 173,520 and 236,392.50

Step by Step Solution

1. Step 1: Write the proportion equation
   173,520 : 236,392.50 = 236,392.50 : x
2. Step 2: Convert to fraction form
   173,520/236,392.50 = 236,392.50/x
3. Step 3: Cross multiply
   173,520x = 236,392.50 × 236,392.50
4. Step 4: Simplify right side
   173,520x = 55,881,414,056.25
5. Step 5: Solve for x
   x = 55,881,414,056.25/173,520
6. Step 6: Final answer
   x = 322,045.95