Finding the Third Proportional to 4,716,419 and 10,105,798

Step by Step Solution

1. Step 1: Write the proportion equation
   4,716,419 : 10,105,798 = 10,105,798 : x
2. Step 2: Convert to fraction form
   4,716,419/10,105,798 = 10,105,798/x
3. Step 3: Cross multiply
   4,716,419x = 10,105,798 × 10,105,798
4. Step 4: Simplify right side
   4,716,419x = 102,127,153,216,804
5. Step 5: Solve for x
   x = 102,127,153,216,804/4,716,419
6. Step 6: Final answer
   x = 21,653,536.98