Finding the Third Proportional to 10,385,464.50 and 22,599,604.50

Step by Step Solution

1. Step 1: Write the proportion equation
   10,385,464.50 : 22,599,604.50 = 22,599,604.50 : x
2. Step 2: Convert to fraction form
   10,385,464.50/22,599,604.50 = 22,599,604.50/x
3. Step 3: Cross multiply
   10,385,464.50x = 22,599,604.50 × 22,599,604.50
4. Step 4: Simplify right side
   10,385,464.50x = 510,742,123,556,420.25
5. Step 5: Solve for x
   x = 510,742,123,556,420.25/10,385,464.50
6. Step 6: Final answer
   x = 49,178,553.69