Finding the Third Proportional to 10,071.84 and 10,948.92

Step by Step Solution

1. Step 1: Write the proportion equation
   10,071.84 : 10,948.92 = 10,948.92 : x
2. Step 2: Convert to fraction form
   10,071.84/10,948.92 = 10,948.92/x
3. Step 3: Cross multiply
   10,071.84x = 10,948.92 × 10,948.92
4. Step 4: Simplify right side
   10,071.84x = 119,878,890.22
5. Step 5: Solve for x
   x = 119,878,890.22/10,071.84
6. Step 6: Final answer
   x = 11,902.38