Finding the Third Proportional to 120,743,732 and 188,290,050

Step by Step Solution

1. Step 1: Write the proportion equation
   120,743,732 : 188,290,050 = 188,290,050 : x
2. Step 2: Convert to fraction form
   120,743,732/188,290,050 = 188,290,050/x
3. Step 3: Cross multiply
   120,743,732x = 188,290,050 × 188,290,050
4. Step 4: Simplify right side
   120,743,732x = 35,453,142,929,002,500
5. Step 5: Solve for x
   x = 35,453,142,929,002,500/120,743,732
6. Step 6: Final answer
   x = 293,623,050.59