Finding the Third Proportional to 199,634,276,770 and 443,903,928,823

Step by Step Solution

1. Step 1: Write the proportion equation
   199,634,276,770 : 443,903,928,823 = 443,903,928,823 : x
2. Step 2: Convert to fraction form
   199,634,276,770/443,903,928,823 = 443,903,928,823/x
3. Step 3: Cross multiply
   199,634,276,770x = 443,903,928,823 × 443,903,928,823
4. Step 4: Simplify right side
   199,634,276,770x = 197,050,698,024,495,039,381,504
5. Step 5: Solve for x
   x = 197,050,698,024,495,039,381,504/199,634,276,770
6. Step 6: Final answer
   x = 987,058,441,128.92