Finding the Third Proportional to 6,461,167.50 and 10,003,306.50

Step by Step Solution

1. Step 1: Write the proportion equation
   6,461,167.50 : 10,003,306.50 = 10,003,306.50 : x
2. Step 2: Convert to fraction form
   6,461,167.50/10,003,306.50 = 10,003,306.50/x
3. Step 3: Cross multiply
   6,461,167.50x = 10,003,306.50 × 10,003,306.50
4. Step 4: Simplify right side
   6,461,167.50x = 100,066,140,932,942.25
5. Step 5: Solve for x
   x = 100,066,140,932,942.25/6,461,167.50
6. Step 6: Final answer
   x = 15,487,315.71