Finding the Third Proportional to 88,609,408,944 and 190,658,070,993

Step by Step Solution

1. Step 1: Write the proportion equation
   88,609,408,944 : 190,658,070,993 = 190,658,070,993 : x
2. Step 2: Convert to fraction form
   88,609,408,944/190,658,070,993 = 190,658,070,993/x
3. Step 3: Cross multiply
   88,609,408,944x = 190,658,070,993 × 190,658,070,993
4. Step 4: Simplify right side
   88,609,408,944x = 36,350,500,034,771,825,983,488
5. Step 5: Solve for x
   x = 36,350,500,034,771,825,983,488/88,609,408,944
6. Step 6: Final answer
   x = 410,232,959,095.18