Finding the Third Proportional to 109,604,848 and 238,504,626

Step by Step Solution

1. Step 1: Write the proportion equation
   109,604,848 : 238,504,626 = 238,504,626 : x
2. Step 2: Convert to fraction form
   109,604,848/238,504,626 = 238,504,626/x
3. Step 3: Cross multiply
   109,604,848x = 238,504,626 × 238,504,626
4. Step 4: Simplify right side
   109,604,848x = 56,884,456,623,399,872
5. Step 5: Solve for x
   x = 56,884,456,623,399,872/109,604,848
6. Step 6: Final answer
   x = 518,995,807.77