Finding the Third Proportional to 53,844.75 and 77,074.88

Step by Step Solution

1. Step 1: Write the proportion equation
   53,844.75 : 77,074.88 = 77,074.88 : x
2. Step 2: Convert to fraction form
   53,844.75/77,074.88 = 77,074.88/x
3. Step 3: Cross multiply
   53,844.75x = 77,074.88 × 77,074.88
4. Step 4: Simplify right side
   53,844.75x = 5,940,536,356.27
5. Step 5: Solve for x
   x = 5,940,536,356.27/53,844.75
6. Step 6: Final answer
   x = 110,327.12