Finding the Third Proportional to 97,626.50 and 213,154

Step by Step Solution

1. Step 1: Write the proportion equation
   97,626.50 : 213,154 = 213,154 : x
2. Step 2: Convert to fraction form
   97,626.50/213,154 = 213,154/x
3. Step 3: Cross multiply
   97,626.50x = 213,154 × 213,154
4. Step 4: Simplify right side
   97,626.50x = 45,434,627,716
5. Step 5: Solve for x
   x = 45,434,627,716/97,626.50
6. Step 6: Final answer
   x = 465,392.36