Finding the Third Proportional to 48,582 and 71,483.50

Step by Step Solution

1. Step 1: Write the proportion equation
   48,582 : 71,483.50 = 71,483.50 : x
2. Step 2: Convert to fraction form
   48,582/71,483.50 = 71,483.50/x
3. Step 3: Cross multiply
   48,582x = 71,483.50 × 71,483.50
4. Step 4: Simplify right side
   48,582x = 5,109,890,772.25
5. Step 5: Solve for x
   x = 5,109,890,772.25/48,582
6. Step 6: Final answer
   x = 105,180.74