Finding the Third Proportional to 19,469,560.50 and 30,266,311.50

Step by Step Solution

1. Step 1: Write the proportion equation
   19,469,560.50 : 30,266,311.50 = 30,266,311.50 : x
2. Step 2: Convert to fraction form
   19,469,560.50/30,266,311.50 = 30,266,311.50/x
3. Step 3: Cross multiply
   19,469,560.50x = 30,266,311.50 × 30,266,311.50
4. Step 4: Simplify right side
   19,469,560.50x = 916,049,611,815,032.25
5. Step 5: Solve for x
   x = 916,049,611,815,032.25/19,469,560.50
6. Step 6: Final answer
   x = 47,050,348.76