Finding the Third Proportional to 51,167,830 and 111,300,764

Step by Step Solution

1. Step 1: Write the proportion equation
   51,167,830 : 111,300,764 = 111,300,764 : x
2. Step 2: Convert to fraction form
   51,167,830/111,300,764 = 111,300,764/x
3. Step 3: Cross multiply
   51,167,830x = 111,300,764 × 111,300,764
4. Step 4: Simplify right side
   51,167,830x = 12,387,860,066,983,696
5. Step 5: Solve for x
   x = 12,387,860,066,983,696/51,167,830
6. Step 6: Final answer
   x = 242,102,509.86