Finding the Third Proportional to 114,327,012 and 243,401,736

Step by Step Solution

1. Step 1: Write the proportion equation
   114,327,012 : 243,401,736 = 243,401,736 : x
2. Step 2: Convert to fraction form
   114,327,012/243,401,736 = 243,401,736/x
3. Step 3: Cross multiply
   114,327,012x = 243,401,736 × 243,401,736
4. Step 4: Simplify right side
   114,327,012x = 59,244,405,087,813,696
5. Step 5: Solve for x
   x = 59,244,405,087,813,696/114,327,012
6. Step 6: Final answer
   x = 518,201,289.89