Finding the Third Proportional to 11,649,974,595 and 25,674,585,042

Step by Step Solution

1. Step 1: Write the proportion equation
   11,649,974,595 : 25,674,585,042 = 25,674,585,042 : x
2. Step 2: Convert to fraction form
   11,649,974,595/25,674,585,042 = 25,674,585,042/x
3. Step 3: Cross multiply
   11,649,974,595x = 25,674,585,042 × 25,674,585,042
4. Step 4: Simplify right side
   11,649,974,595x = 659,184,317,078,890,086,400
5. Step 5: Solve for x
   x = 659,184,317,078,890,086,400/11,649,974,595
6. Step 6: Final answer
   x = 56,582,468,202.27