Finding the Third Proportional to 49,432 and 74,064

Step by Step Solution

1. Step 1: Write the proportion equation
   49,432 : 74,064 = 74,064 : x
2. Step 2: Convert to fraction form
   49,432/74,064 = 74,064/x
3. Step 3: Cross multiply
   49,432x = 74,064 × 74,064
4. Step 4: Simplify right side
   49,432x = 5,485,476,096
5. Step 5: Solve for x
   x = 5,485,476,096/49,432
6. Step 6: Final answer
   x = 110,970.14