Finding the Third Proportional to 6,461,172 and 10,003,312

Step by Step Solution

1. Step 1: Write the proportion equation
   6,461,172 : 10,003,312 = 10,003,312 : x
2. Step 2: Convert to fraction form
   6,461,172/10,003,312 = 10,003,312/x
3. Step 3: Cross multiply
   6,461,172x = 10,003,312 × 10,003,312
4. Step 4: Simplify right side
   6,461,172x = 100,066,250,969,344
5. Step 5: Solve for x
   x = 100,066,250,969,344/6,461,172
6. Step 6: Final answer
   x = 15,487,321.95