Finding the Third Proportional to 51,401,142 and 112,178,362

Step by Step Solution

1. Step 1: Write the proportion equation
   51,401,142 : 112,178,362 = 112,178,362 : x
2. Step 2: Convert to fraction form
   51,401,142/112,178,362 = 112,178,362/x
3. Step 3: Cross multiply
   51,401,142x = 112,178,362 × 112,178,362
4. Step 4: Simplify right side
   51,401,142x = 12,583,984,901,003,044
5. Step 5: Solve for x
   x = 12,583,984,901,003,044/51,401,142
6. Step 6: Final answer
   x = 244,819,169.60