Finding the Third Proportional to 191,496,196.50 and 303,276,118.50

Step by Step Solution

1. Step 1: Write the proportion equation
   191,496,196.50 : 303,276,118.50 = 303,276,118.50 : x
2. Step 2: Convert to fraction form
   191,496,196.50/303,276,118.50 = 303,276,118.50/x
3. Step 3: Cross multiply
   191,496,196.50x = 303,276,118.50 × 303,276,118.50
4. Step 4: Simplify right side
   191,496,196.50x = 91,976,404,052,426,048
5. Step 5: Solve for x
   x = 91,976,404,052,426,048/191,496,196.50
6. Step 6: Final answer
   x = 480,304,077.75