Finding the Third Proportional to 45,007.63 and 98,487.25

Step by Step Solution

1. Step 1: Write the proportion equation
   45,007.63 : 98,487.25 = 98,487.25 : x
2. Step 2: Convert to fraction form
   45,007.63/98,487.25 = 98,487.25/x
3. Step 3: Cross multiply
   45,007.63x = 98,487.25 × 98,487.25
4. Step 4: Simplify right side
   45,007.63x = 9,699,738,412.56
5. Step 5: Solve for x
   x = 9,699,738,412.56/45,007.63
6. Step 6: Final answer
   x = 215,513.22