Finding the Third Proportional to 56,938,097,578 and 122,445,183,061

Step by Step Solution

1. Step 1: Write the proportion equation
   56,938,097,578 : 122,445,183,061 = 122,445,183,061 : x
2. Step 2: Convert to fraction form
   56,938,097,578/122,445,183,061 = 122,445,183,061/x
3. Step 3: Cross multiply
   56,938,097,578x = 122,445,183,061 × 122,445,183,061
4. Step 4: Simplify right side
   56,938,097,578x = 14,992,822,854,841,800,851,456
5. Step 5: Solve for x
   x = 14,992,822,854,841,800,851,456/56,938,097,578
6. Step 6: Final answer
   x = 263,317,945,147.41