Finding the Third Proportional to 10,139,196 and 22,545,306

Step by Step Solution

1. Step 1: Write the proportion equation
   10,139,196 : 22,545,306 = 22,545,306 : x
2. Step 2: Convert to fraction form
   10,139,196/22,545,306 = 22,545,306/x
3. Step 3: Cross multiply
   10,139,196x = 22,545,306 × 22,545,306
4. Step 4: Simplify right side
   10,139,196x = 508,290,822,633,636
5. Step 5: Solve for x
   x = 508,290,822,633,636/10,139,196
6. Step 6: Final answer
   x = 50,131,274.97