Finding the Third Proportional to 70,525,530 and 108,979,830

Step by Step Solution

1. Step 1: Write the proportion equation
   70,525,530 : 108,979,830 = 108,979,830 : x
2. Step 2: Convert to fraction form
   70,525,530/108,979,830 = 108,979,830/x
3. Step 3: Cross multiply
   70,525,530x = 108,979,830 × 108,979,830
4. Step 4: Simplify right side
   70,525,530x = 11,876,603,346,828,900
5. Step 5: Solve for x
   x = 11,876,603,346,828,900/70,525,530
6. Step 6: Final answer
   x = 168,401,475.99