Finding the Third Proportional to 50,609,153,793 and 105,407,196,486

Step by Step Solution

1. Step 1: Write the proportion equation
   50,609,153,793 : 105,407,196,486 = 105,407,196,486 : x
2. Step 2: Convert to fraction form
   50,609,153,793/105,407,196,486 = 105,407,196,486/x
3. Step 3: Cross multiply
   50,609,153,793x = 105,407,196,486 × 105,407,196,486
4. Step 4: Simplify right side
   50,609,153,793x = 11,110,677,071,038,211,162,112
5. Step 5: Solve for x
   x = 11,110,677,071,038,211,162,112/50,609,153,793
6. Step 6: Final answer
   x = 219,538,882,560.31