Finding the Third Proportional to 19,176,916.50 and 41,940,991.31

Step by Step Solution

1. Step 1: Write the proportion equation
   19,176,916.50 : 41,940,991.31 = 41,940,991.31 : x
2. Step 2: Convert to fraction form
   19,176,916.50/41,940,991.31 = 41,940,991.31/x
3. Step 3: Cross multiply
   19,176,916.50x = 41,940,991.31 × 41,940,991.31
4. Step 4: Simplify right side
   19,176,916.50x = 1,759,046,752,275,200.50
5. Step 5: Solve for x
   x = 1,759,046,752,275,200.50/19,176,916.50
6. Step 6: Final answer
   x = 91,727,298.93