Finding the Third Proportional to 3,116,116 and 4,661,719

Step by Step Solution

1. Step 1: Write the proportion equation
   3,116,116 : 4,661,719 = 4,661,719 : x
2. Step 2: Convert to fraction form
   3,116,116/4,661,719 = 4,661,719/x
3. Step 3: Cross multiply
   3,116,116x = 4,661,719 × 4,661,719
4. Step 4: Simplify right side
   3,116,116x = 21,731,624,034,961
5. Step 5: Solve for x
   x = 21,731,624,034,961/3,116,116
6. Step 6: Final answer
   x = 6,973,945.78