Finding the Third Proportional to 157,034.50 and 236,416

Step by Step Solution

1. Step 1: Write the proportion equation
   157,034.50 : 236,416 = 236,416 : x
2. Step 2: Convert to fraction form
   157,034.50/236,416 = 236,416/x
3. Step 3: Cross multiply
   157,034.50x = 236,416 × 236,416
4. Step 4: Simplify right side
   157,034.50x = 55,892,525,056
5. Step 5: Solve for x
   x = 55,892,525,056/157,034.50
6. Step 6: Final answer
   x = 355,925.13