Finding the Third Proportional to 1,769,542 and 3,870,254

Step by Step Solution

1. Step 1: Write the proportion equation
   1,769,542 : 3,870,254 = 3,870,254 : x
2. Step 2: Convert to fraction form
   1,769,542/3,870,254 = 3,870,254/x
3. Step 3: Cross multiply
   1,769,542x = 3,870,254 × 3,870,254
4. Step 4: Simplify right side
   1,769,542x = 14,978,866,024,516
5. Step 5: Solve for x
   x = 14,978,866,024,516/1,769,542
6. Step 6: Final answer
   x = 8,464,826.51