Finding the Third Proportional to 17,406.75 and 30,347.63

Step by Step Solution

1. Step 1: Write the proportion equation
   17,406.75 : 30,347.63 = 30,347.63 : x
2. Step 2: Convert to fraction form
   17,406.75/30,347.63 = 30,347.63/x
3. Step 3: Cross multiply
   17,406.75x = 30,347.63 × 30,347.63
4. Step 4: Simplify right side
   17,406.75x = 920,978,343.14
5. Step 5: Solve for x
   x = 920,978,343.14/17,406.75
6. Step 6: Final answer
   x = 52,909.26