Finding the Third Proportional to 87,492 and 183,300

Step by Step Solution

1. Step 1: Write the proportion equation
   87,492 : 183,300 = 183,300 : x
2. Step 2: Convert to fraction form
   87,492/183,300 = 183,300/x
3. Step 3: Cross multiply
   87,492x = 183,300 × 183,300
4. Step 4: Simplify right side
   87,492x = 33,598,890,000
5. Step 5: Solve for x
   x = 33,598,890,000/87,492
6. Step 6: Final answer
   x = 384,022.42