Finding the Third Proportional to 51,401,138 and 112,178,354

Step by Step Solution

1. Step 1: Write the proportion equation
   51,401,138 : 112,178,354 = 112,178,354 : x
2. Step 2: Convert to fraction form
   51,401,138/112,178,354 = 112,178,354/x
3. Step 3: Cross multiply
   51,401,138x = 112,178,354 × 112,178,354
4. Step 4: Simplify right side
   51,401,138x = 12,583,983,106,149,316
5. Step 5: Solve for x
   x = 12,583,983,106,149,316/51,401,138
6. Step 6: Final answer
   x = 244,819,153.73