Finding the Third Proportional to 7,405.59 and 16,312.22

Step by Step Solution

1. Step 1: Write the proportion equation
   7,405.59 : 16,312.22 = 16,312.22 : x
2. Step 2: Convert to fraction form
   7,405.59/16,312.22 = 16,312.22/x
3. Step 3: Cross multiply
   7,405.59x = 16,312.22 × 16,312.22
4. Step 4: Simplify right side
   7,405.59x = 266,088,480.55
5. Step 5: Solve for x
   x = 266,088,480.55/7,405.59
6. Step 6: Final answer
   x = 35,930.74