Finding the Third Proportional to 19,476,492.50 and 41,654,657

Step by Step Solution

1. Step 1: Write the proportion equation
   19,476,492.50 : 41,654,657 = 41,654,657 : x
2. Step 2: Convert to fraction form
   19,476,492.50/41,654,657 = 41,654,657/x
3. Step 3: Cross multiply
   19,476,492.50x = 41,654,657 × 41,654,657
4. Step 4: Simplify right side
   19,476,492.50x = 1,735,110,449,787,649
5. Step 5: Solve for x
   x = 1,735,110,449,787,649/19,476,492.50
6. Step 6: Final answer
   x = 89,087,419.09