Finding the Third Proportional to 104,012 and 152,315

Step by Step Solution

1. Step 1: Write the proportion equation
   104,012 : 152,315 = 152,315 : x
2. Step 2: Convert to fraction form
   104,012/152,315 = 152,315/x
3. Step 3: Cross multiply
   104,012x = 152,315 × 152,315
4. Step 4: Simplify right side
   104,012x = 23,199,859,225
5. Step 5: Solve for x
   x = 23,199,859,225/104,012
6. Step 6: Final answer
   x = 223,049.83