Finding the Third Proportional to 19,409,792.91 and 41,546,159.72

Step by Step Solution

1. Step 1: Write the proportion equation
   19,409,792.91 : 41,546,159.72 = 41,546,159.72 : x
2. Step 2: Convert to fraction form
   19,409,792.91/41,546,159.72 = 41,546,159.72/x
3. Step 3: Cross multiply
   19,409,792.91x = 41,546,159.72 × 41,546,159.72
4. Step 4: Simplify right side
   19,409,792.91x = 1,726,083,387,375,885
5. Step 5: Solve for x
   x = 1,726,083,387,375,885/19,409,792.91
6. Step 6: Final answer
   x = 88,928,480.37