Finding the Third Proportional to 36,112 and 53,076

Step by Step Solution

1. Step 1: Write the proportion equation
   36,112 : 53,076 = 53,076 : x
2. Step 2: Convert to fraction form
   36,112/53,076 = 53,076/x
3. Step 3: Cross multiply
   36,112x = 53,076 × 53,076
4. Step 4: Simplify right side
   36,112x = 2,817,061,776
5. Step 5: Solve for x
   x = 2,817,061,776/36,112
6. Step 6: Final answer
   x = 78,009.02