Finding the Third Proportional to 45,866.25 and 67,948.88

Step by Step Solution

1. Step 1: Write the proportion equation
   45,866.25 : 67,948.88 = 67,948.88 : x
2. Step 2: Convert to fraction form
   45,866.25/67,948.88 = 67,948.88/x
3. Step 3: Cross multiply
   45,866.25x = 67,948.88 × 67,948.88
4. Step 4: Simplify right side
   45,866.25x = 4,617,049,613.77
5. Step 5: Solve for x
   x = 4,617,049,613.77/45,866.25
6. Step 6: Final answer
   x = 100,663.33