Finding the Third Proportional to 1,651,686 and 2,500,310

Step by Step Solution

1. Step 1: Write the proportion equation
   1,651,686 : 2,500,310 = 2,500,310 : x
2. Step 2: Convert to fraction form
   1,651,686/2,500,310 = 2,500,310/x
3. Step 3: Cross multiply
   1,651,686x = 2,500,310 × 2,500,310
4. Step 4: Simplify right side
   1,651,686x = 6,251,550,096,100
5. Step 5: Solve for x
   x = 6,251,550,096,100/1,651,686
6. Step 6: Final answer
   x = 3,784,950.71