Finding the Third Proportional to 153,264 and 237,865.50

Step by Step Solution

1. Step 1: Write the proportion equation
   153,264 : 237,865.50 = 237,865.50 : x
2. Step 2: Convert to fraction form
   153,264/237,865.50 = 237,865.50/x
3. Step 3: Cross multiply
   153,264x = 237,865.50 × 237,865.50
4. Step 4: Simplify right side
   153,264x = 56,579,996,090.25
5. Step 5: Solve for x
   x = 56,579,996,090.25/153,264
6. Step 6: Final answer
   x = 369,166.90