Finding the Third Proportional to 155,748 and 236,700

Step by Step Solution

1. Step 1: Write the proportion equation
   155,748 : 236,700 = 236,700 : x
2. Step 2: Convert to fraction form
   155,748/236,700 = 236,700/x
3. Step 3: Cross multiply
   155,748x = 236,700 × 236,700
4. Step 4: Simplify right side
   155,748x = 56,026,890,000
5. Step 5: Solve for x
   x = 56,026,890,000/155,748
6. Step 6: Final answer
   x = 359,727.83