Finding the Third Proportional to 4,096,761 and 8,314,623

Step by Step Solution

1. Step 1: Write the proportion equation
   4,096,761 : 8,314,623 = 8,314,623 : x
2. Step 2: Convert to fraction form
   4,096,761/8,314,623 = 8,314,623/x
3. Step 3: Cross multiply
   4,096,761x = 8,314,623 × 8,314,623
4. Step 4: Simplify right side
   4,096,761x = 69,132,955,632,129
5. Step 5: Solve for x
   x = 69,132,955,632,129/4,096,761
6. Step 6: Final answer
   x = 16,875,027.77