Finding the Third Proportional to 5,095,305 and 7,819,861.50

Step by Step Solution

1. Step 1: Write the proportion equation
   5,095,305 : 7,819,861.50 = 7,819,861.50 : x
2. Step 2: Convert to fraction form
   5,095,305/7,819,861.50 = 7,819,861.50/x
3. Step 3: Cross multiply
   5,095,305x = 7,819,861.50 × 7,819,861.50
4. Step 4: Simplify right side
   5,095,305x = 61,150,233,879,182.25
5. Step 5: Solve for x
   x = 61,150,233,879,182.25/5,095,305
6. Step 6: Final answer
   x = 12,001,290.18