Finding the Third Proportional to 153,522 and 236,834

Step by Step Solution

1. Step 1: Write the proportion equation
   153,522 : 236,834 = 236,834 : x
2. Step 2: Convert to fraction form
   153,522/236,834 = 236,834/x
3. Step 3: Cross multiply
   153,522x = 236,834 × 236,834
4. Step 4: Simplify right side
   153,522x = 56,090,343,556
5. Step 5: Solve for x
   x = 56,090,343,556/153,522
6. Step 6: Final answer
   x = 365,357.04