Finding the Third Proportional to 6,425,311.50 and 14,022,616.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,425,311.50 : 14,022,616.50 = 14,022,616.50 : x
2. Step 2: Convert to fraction form
   6,425,311.50/14,022,616.50 = 14,022,616.50/x
3. Step 3: Cross multiply
   6,425,311.50x = 14,022,616.50 × 14,022,616.50
4. Step 4: Simplify right side
   6,425,311.50x = 196,633,773,506,072.25
5. Step 5: Solve for x
   x = 196,633,773,506,072.25/6,425,311.50
6. Step 6: Final answer
   x = 30,602,994.66