Finding the Third Proportional to 49,276 and 73,590

Step by Step Solution

1. Step 1: Write the proportion equation
   49,276 : 73,590 = 73,590 : x
2. Step 2: Convert to fraction form
   49,276/73,590 = 73,590/x
3. Step 3: Cross multiply
   49,276x = 73,590 × 73,590
4. Step 4: Simplify right side
   49,276x = 5,415,488,100
5. Step 5: Solve for x
   x = 5,415,488,100/49,276
6. Step 6: Final answer
   x = 109,901.13