Finding the Third Proportional to 10,139,259 and 22,545,426

Step by Step Solution

1. Step 1: Write the proportion equation
   10,139,259 : 22,545,426 = 22,545,426 : x
2. Step 2: Convert to fraction form
   10,139,259/22,545,426 = 22,545,426/x
3. Step 3: Cross multiply
   10,139,259x = 22,545,426 × 22,545,426
4. Step 4: Simplify right side
   10,139,259x = 508,296,233,521,476
5. Step 5: Solve for x
   x = 508,296,233,521,476/10,139,259
6. Step 6: Final answer
   x = 50,131,497.14