Finding the Third Proportional to 1,857,570 and 3,793,863

Step by Step Solution

1. Step 1: Write the proportion equation
   1,857,570 : 3,793,863 = 3,793,863 : x
2. Step 2: Convert to fraction form
   1,857,570/3,793,863 = 3,793,863/x
3. Step 3: Cross multiply
   1,857,570x = 3,793,863 × 3,793,863
4. Step 4: Simplify right side
   1,857,570x = 14,393,396,462,769
5. Step 5: Solve for x
   x = 14,393,396,462,769/1,857,570
6. Step 6: Final answer
   x = 7,748,508.25