Finding the Third Proportional to 4,318,250 and 9,300,798

Step by Step Solution

1. Step 1: Write the proportion equation
   4,318,250 : 9,300,798 = 9,300,798 : x
2. Step 2: Convert to fraction form
   4,318,250/9,300,798 = 9,300,798/x
3. Step 3: Cross multiply
   4,318,250x = 9,300,798 × 9,300,798
4. Step 4: Simplify right side
   4,318,250x = 86,504,843,436,804
5. Step 5: Solve for x
   x = 86,504,843,436,804/4,318,250
6. Step 6: Final answer
   x = 20,032,384.28