Finding the Third Proportional to 1,076,771.81 and 1,668,097.69

Step by Step Solution

1. Step 1: Write the proportion equation
   1,076,771.81 : 1,668,097.69 = 1,668,097.69 : x
2. Step 2: Convert to fraction form
   1,076,771.81/1,668,097.69 = 1,668,097.69/x
3. Step 3: Cross multiply
   1,076,771.81x = 1,668,097.69 × 1,668,097.69
4. Step 4: Simplify right side
   1,076,771.81x = 2,782,549,895,042.85
5. Step 5: Solve for x
   x = 2,782,549,895,042.85/1,076,771.81
6. Step 6: Final answer
   x = 2,584,159.30