Finding the Third Proportional to 45,320.25 and 97,930.50

Step by Step Solution

1. Step 1: Write the proportion equation
   45,320.25 : 97,930.50 = 97,930.50 : x
2. Step 2: Convert to fraction form
   45,320.25/97,930.50 = 97,930.50/x
3. Step 3: Cross multiply
   45,320.25x = 97,930.50 × 97,930.50
4. Step 4: Simplify right side
   45,320.25x = 9,590,382,830.25
5. Step 5: Solve for x
   x = 9,590,382,830.25/45,320.25
6. Step 6: Final answer
   x = 211,613.63