Finding the Third Proportional to 43,524 and 65,776

Step by Step Solution

1. Step 1: Write the proportion equation
   43,524 : 65,776 = 65,776 : x
2. Step 2: Convert to fraction form
   43,524/65,776 = 65,776/x
3. Step 3: Cross multiply
   43,524x = 65,776 × 65,776
4. Step 4: Simplify right side
   43,524x = 4,326,482,176
5. Step 5: Solve for x
   x = 4,326,482,176/43,524
6. Step 6: Final answer
   x = 99,404.52