Finding the Third Proportional to 48,681 and 65,093.63

Step by Step Solution

1. Step 1: Write the proportion equation
   48,681 : 65,093.63 = 65,093.63 : x
2. Step 2: Convert to fraction form
   48,681/65,093.63 = 65,093.63/x
3. Step 3: Cross multiply
   48,681x = 65,093.63 × 65,093.63
4. Step 4: Simplify right side
   48,681x = 4,237,180,015.64
5. Step 5: Solve for x
   x = 4,237,180,015.64/48,681
6. Step 6: Final answer
   x = 87,039.71