Finding the Third Proportional to 79,293,050 and 111,663,771

Step by Step Solution

1. Step 1: Write the proportion equation
   79,293,050 : 111,663,771 = 111,663,771 : x
2. Step 2: Convert to fraction form
   79,293,050/111,663,771 = 111,663,771/x
3. Step 3: Cross multiply
   79,293,050x = 111,663,771 × 111,663,771
4. Step 4: Simplify right side
   79,293,050x = 12,468,797,753,940,440
5. Step 5: Solve for x
   x = 12,468,797,753,940,440/79,293,050
6. Step 6: Final answer
   x = 157,249,566.69