Finding the Third Proportional to 40,534.59 and 64,753.59

Step by Step Solution

1. Step 1: Write the proportion equation
   40,534.59 : 64,753.59 = 64,753.59 : x
2. Step 2: Convert to fraction form
   40,534.59/64,753.59 = 64,753.59/x
3. Step 3: Cross multiply
   40,534.59x = 64,753.59 × 64,753.59
4. Step 4: Simplify right side
   40,534.59x = 4,193,027,903.54
5. Step 5: Solve for x
   x = 4,193,027,903.54/40,534.59
6. Step 6: Final answer
   x = 103,443.20