Finding the Third Proportional to 10,399,614 and 23,189,076

Step by Step Solution

1. Step 1: Write the proportion equation
   10,399,614 : 23,189,076 = 23,189,076 : x
2. Step 2: Convert to fraction form
   10,399,614/23,189,076 = 23,189,076/x
3. Step 3: Cross multiply
   10,399,614x = 23,189,076 × 23,189,076
4. Step 4: Simplify right side
   10,399,614x = 537,733,245,733,776
5. Step 5: Solve for x
   x = 537,733,245,733,776/10,399,614
6. Step 6: Final answer
   x = 51,707,038.91