Finding the Third Proportional to 45,787 and 69,562

Step by Step Solution

1. Step 1: Write the proportion equation
   45,787 : 69,562 = 69,562 : x
2. Step 2: Convert to fraction form
   45,787/69,562 = 69,562/x
3. Step 3: Cross multiply
   45,787x = 69,562 × 69,562
4. Step 4: Simplify right side
   45,787x = 4,838,871,844
5. Step 5: Solve for x
   x = 4,838,871,844/45,787
6. Step 6: Final answer
   x = 105,682.22