Finding the Third Proportional to 25,338,588 and 55,321,749

Step by Step Solution

1. Step 1: Write the proportion equation
   25,338,588 : 55,321,749 = 55,321,749 : x
2. Step 2: Convert to fraction form
   25,338,588/55,321,749 = 55,321,749/x
3. Step 3: Cross multiply
   25,338,588x = 55,321,749 × 55,321,749
4. Step 4: Simplify right side
   25,338,588x = 3,060,495,912,419,001
5. Step 5: Solve for x
   x = 3,060,495,912,419,001/25,338,588
6. Step 6: Final answer
   x = 120,783,996.03