Finding the Third Proportional to 25,722,556,084 and 55,719,404,960

Step by Step Solution

1. Step 1: Write the proportion equation
   25,722,556,084 : 55,719,404,960 = 55,719,404,960 : x
2. Step 2: Convert to fraction form
   25,722,556,084/55,719,404,960 = 55,719,404,960/x
3. Step 3: Cross multiply
   25,722,556,084x = 55,719,404,960 × 55,719,404,960
4. Step 4: Simplify right side
   25,722,556,084x = 3,104,652,089,096,472,625,152
5. Step 5: Solve for x
   x = 3,104,652,089,096,472,625,152/25,722,556,084
6. Step 6: Final answer
   x = 120,697,650,690.62