Finding the Third Proportional to 23,686,620 and 51,656,844

Step by Step Solution

1. Step 1: Write the proportion equation
   23,686,620 : 51,656,844 = 51,656,844 : x
2. Step 2: Convert to fraction form
   23,686,620/51,656,844 = 51,656,844/x
3. Step 3: Cross multiply
   23,686,620x = 51,656,844 × 51,656,844
4. Step 4: Simplify right side
   23,686,620x = 2,668,429,532,040,336
5. Step 5: Solve for x
   x = 2,668,429,532,040,336/23,686,620
6. Step 6: Final answer
   x = 112,655,563.86