Finding the Third Proportional to 160,236 and 245,887.50

Step by Step Solution

1. Step 1: Write the proportion equation
   160,236 : 245,887.50 = 245,887.50 : x
2. Step 2: Convert to fraction form
   160,236/245,887.50 = 245,887.50/x
3. Step 3: Cross multiply
   160,236x = 245,887.50 × 245,887.50
4. Step 4: Simplify right side
   160,236x = 60,460,662,656.25
5. Step 5: Solve for x
   x = 60,460,662,656.25/160,236
6. Step 6: Final answer
   x = 377,322.59