Finding the Third Proportional to 20,776.50 and 45,592.88

Step by Step Solution

1. Step 1: Write the proportion equation
   20,776.50 : 45,592.88 = 45,592.88 : x
2. Step 2: Convert to fraction form
   20,776.50/45,592.88 = 45,592.88/x
3. Step 3: Cross multiply
   20,776.50x = 45,592.88 × 45,592.88
4. Step 4: Simplify right side
   20,776.50x = 2,078,710,250.77
5. Step 5: Solve for x
   x = 2,078,710,250.77/20,776.50
6. Step 6: Final answer
   x = 100,051.03