Finding the Third Proportional to 111,888,567 and 235,372,932

Step by Step Solution

1. Step 1: Write the proportion equation
   111,888,567 : 235,372,932 = 235,372,932 : x
2. Step 2: Convert to fraction form
   111,888,567/235,372,932 = 235,372,932/x
3. Step 3: Cross multiply
   111,888,567x = 235,372,932 × 235,372,932
4. Step 4: Simplify right side
   111,888,567x = 55,400,417,118,276,624
5. Step 5: Solve for x
   x = 55,400,417,118,276,624/111,888,567
6. Step 6: Final answer
   x = 495,139,213.98