Finding the Third Proportional to 3,137,354 and 6,651,416

Step by Step Solution

1. Step 1: Write the proportion equation
   3,137,354 : 6,651,416 = 6,651,416 : x
2. Step 2: Convert to fraction form
   3,137,354/6,651,416 = 6,651,416/x
3. Step 3: Cross multiply
   3,137,354x = 6,651,416 × 6,651,416
4. Step 4: Simplify right side
   3,137,354x = 44,241,334,805,056
5. Step 5: Solve for x
   x = 44,241,334,805,056/3,137,354
6. Step 6: Final answer
   x = 14,101,480.04