Finding the Third Proportional to 6,461,156 and 10,003,290

Step by Step Solution

1. Step 1: Write the proportion equation
   6,461,156 : 10,003,290 = 10,003,290 : x
2. Step 2: Convert to fraction form
   6,461,156/10,003,290 = 10,003,290/x
3. Step 3: Cross multiply
   6,461,156x = 10,003,290 × 10,003,290
4. Step 4: Simplify right side
   6,461,156x = 100,065,810,824,100
5. Step 5: Solve for x
   x = 100,065,810,824,100/6,461,156
6. Step 6: Final answer
   x = 15,487,292.18