Finding the Third Proportional to 269,915,460,813 and 562,171,665,584.62

Step by Step Solution

1. Step 1: Write the proportion equation
   269,915,460,813 : 562,171,665,584.62 = 562,171,665,584.62 : x
2. Step 2: Convert to fraction form
   269,915,460,813/562,171,665,584.62 = 562,171,665,584.62/x
3. Step 3: Cross multiply
   269,915,460,813x = 562,171,665,584.62 × 562,171,665,584.62
4. Step 4: Simplify right side
   269,915,460,813x = 316,036,981,586,185,789,898,752
5. Step 5: Solve for x
   x = 316,036,981,586,185,789,898,752/269,915,460,813
6. Step 6: Final answer
   x = 1,170,873,949,325.71