Finding the Third Proportional to 40,938,867 and 89,052,174

Step by Step Solution

1. Step 1: Write the proportion equation
   40,938,867 : 89,052,174 = 89,052,174 : x
2. Step 2: Convert to fraction form
   40,938,867/89,052,174 = 89,052,174/x
3. Step 3: Cross multiply
   40,938,867x = 89,052,174 × 89,052,174
4. Step 4: Simplify right side
   40,938,867x = 7,930,289,694,126,276
5. Step 5: Solve for x
   x = 7,930,289,694,126,276/40,938,867
6. Step 6: Final answer
   x = 193,710,531.71