Finding the Third Proportional to 20,202,088 and 30,326,456

Step by Step Solution

1. Step 1: Write the proportion equation
   20,202,088 : 30,326,456 = 30,326,456 : x
2. Step 2: Convert to fraction form
   20,202,088/30,326,456 = 30,326,456/x
3. Step 3: Cross multiply
   20,202,088x = 30,326,456 × 30,326,456
4. Step 4: Simplify right side
   20,202,088x = 919,693,933,519,936
5. Step 5: Solve for x
   x = 919,693,933,519,936/20,202,088
6. Step 6: Final answer
   x = 45,524,696.93