Finding the Third Proportional to 57,714,919,106.50 and 124,115,735,078

Step by Step Solution

1. Step 1: Write the proportion equation
   57,714,919,106.50 : 124,115,735,078 = 124,115,735,078 : x
2. Step 2: Convert to fraction form
   57,714,919,106.50/124,115,735,078 = 124,115,735,078/x
3. Step 3: Cross multiply
   57,714,919,106.50x = 124,115,735,078 × 124,115,735,078
4. Step 4: Simplify right side
   57,714,919,106.50x = 15,404,715,693,952,280,297,472
5. Step 5: Solve for x
   x = 15,404,715,693,952,280,297,472/57,714,919,106.50
6. Step 6: Final answer
   x = 266,910,461,496.56