Finding the Third Proportional to 40,799,811 and 88,777,302

Step by Step Solution

1. Step 1: Write the proportion equation
   40,799,811 : 88,777,302 = 88,777,302 : x
2. Step 2: Convert to fraction form
   40,799,811/88,777,302 = 88,777,302/x
3. Step 3: Cross multiply
   40,799,811x = 88,777,302 × 88,777,302
4. Step 4: Simplify right side
   40,799,811x = 7,881,409,350,399,204
5. Step 5: Solve for x
   x = 7,881,409,350,399,204/40,799,811
6. Step 6: Final answer
   x = 193,172,692.65