Finding the Third Proportional to 6,375,413 and 9,581,803

Step by Step Solution

1. Step 1: Write the proportion equation
   6,375,413 : 9,581,803 = 9,581,803 : x
2. Step 2: Convert to fraction form
   6,375,413/9,581,803 = 9,581,803/x
3. Step 3: Cross multiply
   6,375,413x = 9,581,803 × 9,581,803
4. Step 4: Simplify right side
   6,375,413x = 91,810,948,730,809
5. Step 5: Solve for x
   x = 91,810,948,730,809/6,375,413
6. Step 6: Final answer
   x = 14,400,784.50