Finding the Third Proportional to 53,046 and 79,571.25

Step by Step Solution

1. Step 1: Write the proportion equation
   53,046 : 79,571.25 = 79,571.25 : x
2. Step 2: Convert to fraction form
   53,046/79,571.25 = 79,571.25/x
3. Step 3: Cross multiply
   53,046x = 79,571.25 × 79,571.25
4. Step 4: Simplify right side
   53,046x = 6,331,583,826.56
5. Step 5: Solve for x
   x = 6,331,583,826.56/53,046
6. Step 6: Final answer
   x = 119,360.25