Finding the Third Proportional to 20,777.34 and 45,928.69

Step by Step Solution

1. Step 1: Write the proportion equation
   20,777.34 : 45,928.69 = 45,928.69 : x
2. Step 2: Convert to fraction form
   20,777.34/45,928.69 = 45,928.69/x
3. Step 3: Cross multiply
   20,777.34x = 45,928.69 × 45,928.69
4. Step 4: Simplify right side
   20,777.34x = 2,109,444,335.47
5. Step 5: Solve for x
   x = 2,109,444,335.47/20,777.34
6. Step 6: Final answer
   x = 101,526.18