Finding the Third Proportional to 2,272,722 and 4,905,960

Step by Step Solution

1. Step 1: Write the proportion equation
   2,272,722 : 4,905,960 = 4,905,960 : x
2. Step 2: Convert to fraction form
   2,272,722/4,905,960 = 4,905,960/x
3. Step 3: Cross multiply
   2,272,722x = 4,905,960 × 4,905,960
4. Step 4: Simplify right side
   2,272,722x = 24,068,443,521,600
5. Step 5: Solve for x
   x = 24,068,443,521,600/2,272,722
6. Step 6: Final answer
   x = 10,590,139.72