Finding the Third Proportional to 17,672.53 and 36,575.16

Step by Step Solution

1. Step 1: Write the proportion equation
   17,672.53 : 36,575.16 = 36,575.16 : x
2. Step 2: Convert to fraction form
   17,672.53/36,575.16 = 36,575.16/x
3. Step 3: Cross multiply
   17,672.53x = 36,575.16 × 36,575.16
4. Step 4: Simplify right side
   17,672.53x = 1,337,742,054.71
5. Step 5: Solve for x
   x = 1,337,742,054.71/17,672.53
6. Step 6: Final answer
   x = 75,696.12