Finding the Third Proportional to 114,405,860 and 243,779,044

Step by Step Solution

1. Step 1: Write the proportion equation
   114,405,860 : 243,779,044 = 243,779,044 : x
2. Step 2: Convert to fraction form
   114,405,860/243,779,044 = 243,779,044/x
3. Step 3: Cross multiply
   114,405,860x = 243,779,044 × 243,779,044
4. Step 4: Simplify right side
   114,405,860x = 59,428,222,293,553,936
5. Step 5: Solve for x
   x = 59,428,222,293,553,936/114,405,860
6. Step 6: Final answer
   x = 519,450,859.37