Finding the Third Proportional to 111,469,804 and 233,103,411

Step by Step Solution

1. Step 1: Write the proportion equation
   111,469,804 : 233,103,411 = 233,103,411 : x
2. Step 2: Convert to fraction form
   111,469,804/233,103,411 = 233,103,411/x
3. Step 3: Cross multiply
   111,469,804x = 233,103,411 × 233,103,411
4. Step 4: Simplify right side
   111,469,804x = 54,337,200,219,834,920
5. Step 5: Solve for x
   x = 54,337,200,219,834,920/111,469,804
6. Step 6: Final answer
   x = 487,461,162.31