Finding the Third Proportional to 96,457.50 and 208,512

Step by Step Solution

1. Step 1: Write the proportion equation
   96,457.50 : 208,512 = 208,512 : x
2. Step 2: Convert to fraction form
   96,457.50/208,512 = 208,512/x
3. Step 3: Cross multiply
   96,457.50x = 208,512 × 208,512
4. Step 4: Simplify right side
   96,457.50x = 43,477,254,144
5. Step 5: Solve for x
   x = 43,477,254,144/96,457.50
6. Step 6: Final answer
   x = 450,740.01