Finding the Third Proportional to 1,870,362 and 4,090,716

Step by Step Solution

1. Step 1: Write the proportion equation
   1,870,362 : 4,090,716 = 4,090,716 : x
2. Step 2: Convert to fraction form
   1,870,362/4,090,716 = 4,090,716/x
3. Step 3: Cross multiply
   1,870,362x = 4,090,716 × 4,090,716
4. Step 4: Simplify right side
   1,870,362x = 16,733,957,392,656
5. Step 5: Solve for x
   x = 16,733,957,392,656/1,870,362
6. Step 6: Final answer
   x = 8,946,908.35