Finding the Third Proportional to 50,609,148,578 and 105,407,186,592

Step by Step Solution

1. Step 1: Write the proportion equation
   50,609,148,578 : 105,407,186,592 = 105,407,186,592 : x
2. Step 2: Convert to fraction form
   50,609,148,578/105,407,186,592 = 105,407,186,592/x
3. Step 3: Cross multiply
   50,609,148,578x = 105,407,186,592 × 105,407,186,592
4. Step 4: Simplify right side
   50,609,148,578x = 11,110,674,985,240,703,795,200
5. Step 5: Solve for x
   x = 11,110,674,985,240,703,795,200/50,609,148,578
6. Step 6: Final answer
   x = 219,538,863,968.77