Finding the Third Proportional to 120,744,552 and 188,291,256

Step by Step Solution

1. Step 1: Write the proportion equation
   120,744,552 : 188,291,256 = 188,291,256 : x
2. Step 2: Convert to fraction form
   120,744,552/188,291,256 = 188,291,256/x
3. Step 3: Cross multiply
   120,744,552x = 188,291,256 × 188,291,256
4. Step 4: Simplify right side
   120,744,552x = 35,453,597,086,057,536
5. Step 5: Solve for x
   x = 35,453,597,086,057,536/120,744,552
6. Step 6: Final answer
   x = 293,624,817.84