Finding the Third Proportional to 9,953,298 and 21,835,044

Step by Step Solution

1. Step 1: Write the proportion equation
   9,953,298 : 21,835,044 = 21,835,044 : x
2. Step 2: Convert to fraction form
   9,953,298/21,835,044 = 21,835,044/x
3. Step 3: Cross multiply
   9,953,298x = 21,835,044 × 21,835,044
4. Step 4: Simplify right side
   9,953,298x = 476,769,146,481,936
5. Step 5: Solve for x
   x = 476,769,146,481,936/9,953,298
6. Step 6: Final answer
   x = 47,900,620.12