Finding the Third Proportional to 26,658,317,682 and 55,523,128,500

Step by Step Solution

1. Step 1: Write the proportion equation
   26,658,317,682 : 55,523,128,500 = 55,523,128,500 : x
2. Step 2: Convert to fraction form
   26,658,317,682/55,523,128,500 = 55,523,128,500/x
3. Step 3: Cross multiply
   26,658,317,682x = 55,523,128,500 × 55,523,128,500
4. Step 4: Simplify right side
   26,658,317,682x = 3,082,817,798,427,512,406,016
5. Step 5: Solve for x
   x = 3,082,817,798,427,512,406,016/26,658,317,682
6. Step 6: Final answer
   x = 115,641,873,399.58