Finding the Third Proportional to 19,285,099.31 and 41,185,656.56

Step by Step Solution

1. Step 1: Write the proportion equation
   19,285,099.31 : 41,185,656.56 = 41,185,656.56 : x
2. Step 2: Convert to fraction form
   19,285,099.31/41,185,656.56 = 41,185,656.56/x
3. Step 3: Cross multiply
   19,285,099.31x = 41,185,656.56 × 41,185,656.56
4. Step 4: Simplify right side
   19,285,099.31x = 1,696,258,306,484,199.25
5. Step 5: Solve for x
   x = 1,696,258,306,484,199.25/19,285,099.31
6. Step 6: Final answer
   x = 87,956,939.14