Finding the Third Proportional to 2,133,784 and 4,651,016

Step by Step Solution

1. Step 1: Write the proportion equation
   2,133,784 : 4,651,016 = 4,651,016 : x
2. Step 2: Convert to fraction form
   2,133,784/4,651,016 = 4,651,016/x
3. Step 3: Cross multiply
   2,133,784x = 4,651,016 × 4,651,016
4. Step 4: Simplify right side
   2,133,784x = 21,631,949,832,256
5. Step 5: Solve for x
   x = 21,631,949,832,256/2,133,784
6. Step 6: Final answer
   x = 10,137,834.87