Finding the Third Proportional to 6,818,959.69 and 10,587,003.75

Step by Step Solution

1. Step 1: Write the proportion equation
   6,818,959.69 : 10,587,003.75 = 10,587,003.75 : x
2. Step 2: Convert to fraction form
   6,818,959.69/10,587,003.75 = 10,587,003.75/x
3. Step 3: Cross multiply
   6,818,959.69x = 10,587,003.75 × 10,587,003.75
4. Step 4: Simplify right side
   6,818,959.69x = 112,084,648,402,514.06
5. Step 5: Solve for x
   x = 112,084,648,402,514.06/6,818,959.69
6. Step 6: Final answer
   x = 16,437,206.49