Finding the Third Proportional to 65,414,356,684 and 141,992,835,474.50

Step by Step Solution

1. Step 1: Write the proportion equation
   65,414,356,684 : 141,992,835,474.50 = 141,992,835,474.50 : x
2. Step 2: Convert to fraction form
   65,414,356,684/141,992,835,474.50 = 141,992,835,474.50/x
3. Step 3: Cross multiply
   65,414,356,684x = 141,992,835,474.50 × 141,992,835,474.50
4. Step 4: Simplify right side
   65,414,356,684x = 20,161,965,326,088,427,012,096
5. Step 5: Solve for x
   x = 20,161,965,326,088,427,012,096/65,414,356,684
6. Step 6: Final answer
   x = 308,219,270,939.03