Finding the Third Proportional to 26,786,709 and 58,139,874

Step by Step Solution

1. Step 1: Write the proportion equation
   26,786,709 : 58,139,874 = 58,139,874 : x
2. Step 2: Convert to fraction form
   26,786,709/58,139,874 = 58,139,874/x
3. Step 3: Cross multiply
   26,786,709x = 58,139,874 × 58,139,874
4. Step 4: Simplify right side
   26,786,709x = 3,380,244,948,735,876
5. Step 5: Solve for x
   x = 3,380,244,948,735,876/26,786,709
6. Step 6: Final answer
   x = 126,191,125.19