Finding the Third Proportional to 42,595.88 and 65,947.92

Step by Step Solution

1. Step 1: Write the proportion equation
   42,595.88 : 65,947.92 = 65,947.92 : x
2. Step 2: Convert to fraction form
   42,595.88/65,947.92 = 65,947.92/x
3. Step 3: Cross multiply
   42,595.88x = 65,947.92 × 65,947.92
4. Step 4: Simplify right side
   42,595.88x = 4,349,128,399.63
5. Step 5: Solve for x
   x = 4,349,128,399.63/42,595.88
6. Step 6: Final answer
   x = 102,102.10