Finding the Third Proportional to 33,312 and 49,460

Step by Step Solution

1. Step 1: Write the proportion equation
   33,312 : 49,460 = 49,460 : x
2. Step 2: Convert to fraction form
   33,312/49,460 = 49,460/x
3. Step 3: Cross multiply
   33,312x = 49,460 × 49,460
4. Step 4: Simplify right side
   33,312x = 2,446,291,600
5. Step 5: Solve for x
   x = 2,446,291,600/33,312
6. Step 6: Final answer
   x = 73,435.75