Finding the Third Proportional to 50,609,148,574.50 and 105,407,186,613.75

Step by Step Solution

1. Step 1: Write the proportion equation
   50,609,148,574.50 : 105,407,186,613.75 = 105,407,186,613.75 : x
2. Step 2: Convert to fraction form
   50,609,148,574.50/105,407,186,613.75 = 105,407,186,613.75/x
3. Step 3: Cross multiply
   50,609,148,574.50x = 105,407,186,613.75 × 105,407,186,613.75
4. Step 4: Simplify right side
   50,609,148,574.50x = 11,110,674,989,825,916,928,000
5. Step 5: Solve for x
   x = 11,110,674,989,825,916,928,000/50,609,148,574.50
6. Step 6: Final answer
   x = 219,538,864,074.55