Finding the Third Proportional to 2,216,250 and 4,852,870

Step by Step Solution

1. Step 1: Write the proportion equation
   2,216,250 : 4,852,870 = 4,852,870 : x
2. Step 2: Convert to fraction form
   2,216,250/4,852,870 = 4,852,870/x
3. Step 3: Cross multiply
   2,216,250x = 4,852,870 × 4,852,870
4. Step 4: Simplify right side
   2,216,250x = 23,550,347,236,900
5. Step 5: Solve for x
   x = 23,550,347,236,900/2,216,250
6. Step 6: Final answer
   x = 10,626,214.21