Finding the Third Proportional to 9,233,902 and 13,799,172

Step by Step Solution

1. Step 1: Write the proportion equation
   9,233,902 : 13,799,172 = 13,799,172 : x
2. Step 2: Convert to fraction form
   9,233,902/13,799,172 = 13,799,172/x
3. Step 3: Cross multiply
   9,233,902x = 13,799,172 × 13,799,172
4. Step 4: Simplify right side
   9,233,902x = 190,417,147,885,584
5. Step 5: Solve for x
   x = 190,417,147,885,584/9,233,902
6. Step 6: Final answer
   x = 20,621,525.75