Finding the Third Proportional to 25,665,225 and 53,453,479.50

Step by Step Solution

1. Step 1: Write the proportion equation
   25,665,225 : 53,453,479.50 = 53,453,479.50 : x
2. Step 2: Convert to fraction form
   25,665,225/53,453,479.50 = 53,453,479.50/x
3. Step 3: Cross multiply
   25,665,225x = 53,453,479.50 × 53,453,479.50
4. Step 4: Simplify right side
   25,665,225x = 2,857,274,470,656,920
5. Step 5: Solve for x
   x = 2,857,274,470,656,920/25,665,225
6. Step 6: Final answer
   x = 111,328,635.17