Finding the Third Proportional to 152,130 and 236,492

Step by Step Solution

1. Step 1: Write the proportion equation
   152,130 : 236,492 = 236,492 : x
2. Step 2: Convert to fraction form
   152,130/236,492 = 236,492/x
3. Step 3: Cross multiply
   152,130x = 236,492 × 236,492
4. Step 4: Simplify right side
   152,130x = 55,928,466,064
5. Step 5: Solve for x
   x = 55,928,466,064/152,130
6. Step 6: Final answer
   x = 367,636.01