Finding the Third Proportional to 3,762,807 and 5,679,481.50

Step by Step Solution

1. Step 1: Write the proportion equation
   3,762,807 : 5,679,481.50 = 5,679,481.50 : x
2. Step 2: Convert to fraction form
   3,762,807/5,679,481.50 = 5,679,481.50/x
3. Step 3: Cross multiply
   3,762,807x = 5,679,481.50 × 5,679,481.50
4. Step 4: Simplify right side
   3,762,807x = 32,256,510,108,842.25
5. Step 5: Solve for x
   x = 32,256,510,108,842.25/3,762,807
6. Step 6: Final answer
   x = 8,572,459.37