Finding the Third Proportional to 49,805 and 74,001.50

Step by Step Solution

1. Step 1: Write the proportion equation
   49,805 : 74,001.50 = 74,001.50 : x
2. Step 2: Convert to fraction form
   49,805/74,001.50 = 74,001.50/x
3. Step 3: Cross multiply
   49,805x = 74,001.50 × 74,001.50
4. Step 4: Simplify right side
   49,805x = 5,476,222,002.25
5. Step 5: Solve for x
   x = 5,476,222,002.25/49,805
6. Step 6: Final answer
   x = 109,953.26