Finding the Third Proportional to 90,660,630,352 and 194,056,924,582

Step by Step Solution

1. Step 1: Write the proportion equation
   90,660,630,352 : 194,056,924,582 = 194,056,924,582 : x
2. Step 2: Convert to fraction form
   90,660,630,352/194,056,924,582 = 194,056,924,582/x
3. Step 3: Cross multiply
   90,660,630,352x = 194,056,924,582 × 194,056,924,582
4. Step 4: Simplify right side
   90,660,630,352x = 37,658,089,978,224,034,447,360
5. Step 5: Solve for x
   x = 37,658,089,978,224,034,447,360/90,660,630,352
6. Step 6: Final answer
   x = 415,374,235,012.62