Finding the Third Proportional to 1,016,566.88 and 2,137,969.69

Step by Step Solution

1. Step 1: Write the proportion equation
   1,016,566.88 : 2,137,969.69 = 2,137,969.69 : x
2. Step 2: Convert to fraction form
   1,016,566.88/2,137,969.69 = 2,137,969.69/x
3. Step 3: Cross multiply
   1,016,566.88x = 2,137,969.69 × 2,137,969.69
4. Step 4: Simplify right side
   1,016,566.88x = 4,570,914,384,668.85
5. Step 5: Solve for x
   x = 4,570,914,384,668.85/1,016,566.88
6. Step 6: Final answer
   x = 4,496,422.71