Finding the Third Proportional to 51,236,110 and 111,569,453

Step by Step Solution

1. Step 1: Write the proportion equation
   51,236,110 : 111,569,453 = 111,569,453 : x
2. Step 2: Convert to fraction form
   51,236,110/111,569,453 = 111,569,453/x
3. Step 3: Cross multiply
   51,236,110x = 111,569,453 × 111,569,453
4. Step 4: Simplify right side
   51,236,110x = 12,447,742,842,719,208
5. Step 5: Solve for x
   x = 12,447,742,842,719,208/51,236,110
6. Step 6: Final answer
   x = 242,948,632.18