Finding the Third Proportional to 2,656,025,934.75 and 5,679,798,662.25

Step by Step Solution

1. Step 1: Write the proportion equation
   2,656,025,934.75 : 5,679,798,662.25 = 5,679,798,662.25 : x
2. Step 2: Convert to fraction form
   2,656,025,934.75/5,679,798,662.25 = 5,679,798,662.25/x
3. Step 3: Cross multiply
   2,656,025,934.75x = 5,679,798,662.25 × 5,679,798,662.25
4. Step 4: Simplify right side
   2,656,025,934.75x = 32,260,112,843,696,889,856
5. Step 5: Solve for x
   x = 32,260,112,843,696,889,856/2,656,025,934.75
6. Step 6: Final answer
   x = 12,146,008,222.90