Finding the Third Proportional to 9,088,974 and 19,722,996

Step by Step Solution

1. Step 1: Write the proportion equation
   9,088,974 : 19,722,996 = 19,722,996 : x
2. Step 2: Convert to fraction form
   9,088,974/19,722,996 = 19,722,996/x
3. Step 3: Cross multiply
   9,088,974x = 19,722,996 × 19,722,996
4. Step 4: Simplify right side
   9,088,974x = 388,996,571,216,016
5. Step 5: Solve for x
   x = 388,996,571,216,016/9,088,974
6. Step 6: Final answer
   x = 42,798,732.97