Finding the Third Proportional to 69,056 and 103,776

Step by Step Solution

1. Step 1: Write the proportion equation
   69,056 : 103,776 = 103,776 : x
2. Step 2: Convert to fraction form
   69,056/103,776 = 103,776/x
3. Step 3: Cross multiply
   69,056x = 103,776 × 103,776
4. Step 4: Simplify right side
   69,056x = 10,769,458,176
5. Step 5: Solve for x
   x = 10,769,458,176/69,056
6. Step 6: Final answer
   x = 155,952.53