Finding the Third Proportional to 56,756 and 85,924

Step by Step Solution

1. Step 1: Write the proportion equation
   56,756 : 85,924 = 85,924 : x
2. Step 2: Convert to fraction form
   56,756/85,924 = 85,924/x
3. Step 3: Cross multiply
   56,756x = 85,924 × 85,924
4. Step 4: Simplify right side
   56,756x = 7,382,933,776
5. Step 5: Solve for x
   x = 7,382,933,776/56,756
6. Step 6: Final answer
   x = 130,082.00