Finding the Third Proportional to 18,246,956 and 25,510,320

Step by Step Solution

1. Step 1: Write the proportion equation
   18,246,956 : 25,510,320 = 25,510,320 : x
2. Step 2: Convert to fraction form
   18,246,956/25,510,320 = 25,510,320/x
3. Step 3: Cross multiply
   18,246,956x = 25,510,320 × 25,510,320
4. Step 4: Simplify right side
   18,246,956x = 650,776,426,502,400
5. Step 5: Solve for x
   x = 650,776,426,502,400/18,246,956
6. Step 6: Final answer
   x = 35,664,930.99