Finding the Third Proportional to 63,771,089,088 and 137,006,013,064

Step by Step Solution

1. Step 1: Write the proportion equation
   63,771,089,088 : 137,006,013,064 = 137,006,013,064 : x
2. Step 2: Convert to fraction form
   63,771,089,088/137,006,013,064 = 137,006,013,064/x
3. Step 3: Cross multiply
   63,771,089,088x = 137,006,013,064 × 137,006,013,064
4. Step 4: Simplify right side
   63,771,089,088x = 18,770,647,615,692,938,936,320
5. Step 5: Solve for x
   x = 18,770,647,615,692,938,936,320/63,771,089,088
6. Step 6: Final answer
   x = 294,344,159,463.71