Finding the Third Proportional to 11,418,930 and 25,109,064

Step by Step Solution

1. Step 1: Write the proportion equation
   11,418,930 : 25,109,064 = 25,109,064 : x
2. Step 2: Convert to fraction form
   11,418,930/25,109,064 = 25,109,064/x
3. Step 3: Cross multiply
   11,418,930x = 25,109,064 × 25,109,064
4. Step 4: Simplify right side
   11,418,930x = 630,465,094,956,096
5. Step 5: Solve for x
   x = 630,465,094,956,096/11,418,930
6. Step 6: Final answer
   x = 55,212,274.26