Finding the Third Proportional to 2,210,512 and 4,841,840

Step by Step Solution

1. Step 1: Write the proportion equation
   2,210,512 : 4,841,840 = 4,841,840 : x
2. Step 2: Convert to fraction form
   2,210,512/4,841,840 = 4,841,840/x
3. Step 3: Cross multiply
   2,210,512x = 4,841,840 × 4,841,840
4. Step 4: Simplify right side
   2,210,512x = 23,443,414,585,600
5. Step 5: Solve for x
   x = 23,443,414,585,600/2,210,512
6. Step 6: Final answer
   x = 10,605,422.90