Finding the Third Proportional to 45,309.69 and 97,179.25

Step by Step Solution

1. Step 1: Write the proportion equation
   45,309.69 : 97,179.25 = 97,179.25 : x
2. Step 2: Convert to fraction form
   45,309.69/97,179.25 = 97,179.25/x
3. Step 3: Cross multiply
   45,309.69x = 97,179.25 × 97,179.25
4. Step 4: Simplify right side
   45,309.69x = 9,443,806,630.56
5. Step 5: Solve for x
   x = 9,443,806,630.56/45,309.69
6. Step 6: Final answer
   x = 208,427.98