Finding the Third Proportional to 1,976,154 and 4,022,148

Step by Step Solution

1. Step 1: Write the proportion equation
   1,976,154 : 4,022,148 = 4,022,148 : x
2. Step 2: Convert to fraction form
   1,976,154/4,022,148 = 4,022,148/x
3. Step 3: Cross multiply
   1,976,154x = 4,022,148 × 4,022,148
4. Step 4: Simplify right side
   1,976,154x = 16,177,674,533,904
5. Step 5: Solve for x
   x = 16,177,674,533,904/1,976,154
6. Step 6: Final answer
   x = 8,186,444.24