Finding the Third Proportional to 38,450 and 59,043

Step by Step Solution

1. Step 1: Write the proportion equation
   38,450 : 59,043 = 59,043 : x
2. Step 2: Convert to fraction form
   38,450/59,043 = 59,043/x
3. Step 3: Cross multiply
   38,450x = 59,043 × 59,043
4. Step 4: Simplify right side
   38,450x = 3,486,075,849
5. Step 5: Solve for x
   x = 3,486,075,849/38,450
6. Step 6: Final answer
   x = 90,665.17