Finding the Third Proportional to 859,670,470.69 and 1,841,941,837.69

Step by Step Solution

1. Step 1: Write the proportion equation
   859,670,470.69 : 1,841,941,837.69 = 1,841,941,837.69 : x
2. Step 2: Convert to fraction form
   859,670,470.69/1,841,941,837.69 = 1,841,941,837.69/x
3. Step 3: Cross multiply
   859,670,470.69x = 1,841,941,837.69 × 1,841,941,837.69
4. Step 4: Simplify right side
   859,670,470.69x = 3,392,749,733,423,604,736
5. Step 5: Solve for x
   x = 3,392,749,733,423,604,736/859,670,470.69
6. Step 6: Final answer
   x = 3,946,570,051.09