Finding the Third Proportional to 4,803,407 and 10,459,676

Step by Step Solution

1. Step 1: Write the proportion equation
   4,803,407 : 10,459,676 = 10,459,676 : x
2. Step 2: Convert to fraction form
   4,803,407/10,459,676 = 10,459,676/x
3. Step 3: Cross multiply
   4,803,407x = 10,459,676 × 10,459,676
4. Step 4: Simplify right side
   4,803,407x = 109,404,822,024,976
5. Step 5: Solve for x
   x = 109,404,822,024,976/4,803,407
6. Step 6: Final answer
   x = 22,776,504.68