Finding the Third Proportional to 9,501,487,536 and 20,875,956,864

Step by Step Solution

1. Step 1: Write the proportion equation
   9,501,487,536 : 20,875,956,864 = 20,875,956,864 : x
2. Step 2: Convert to fraction form
   9,501,487,536/20,875,956,864 = 20,875,956,864/x
3. Step 3: Cross multiply
   9,501,487,536x = 20,875,956,864 × 20,875,956,864
4. Step 4: Simplify right side
   9,501,487,536x = 435,805,574,987,588,698,112
5. Step 5: Solve for x
   x = 435,805,574,987,588,698,112/9,501,487,536
6. Step 6: Final answer
   x = 45,867,089,056.99