Finding the Third Proportional to 10,943,633,436 and 22,191,786,330

Step by Step Solution

1. Step 1: Write the proportion equation
   10,943,633,436 : 22,191,786,330 = 22,191,786,330 : x
2. Step 2: Convert to fraction form
   10,943,633,436/22,191,786,330 = 22,191,786,330/x
3. Step 3: Cross multiply
   10,943,633,436x = 22,191,786,330 × 22,191,786,330
4. Step 4: Simplify right side
   10,943,633,436x = 492,475,380,516,374,839,296
5. Step 5: Solve for x
   x = 492,475,380,516,374,839,296/10,943,633,436
6. Step 6: Final answer
   x = 45,001,085,187.70