Finding the Third Proportional to 57,033,916 and 123,158,696

Step by Step Solution

1. Step 1: Write the proportion equation
   57,033,916 : 123,158,696 = 123,158,696 : x
2. Step 2: Convert to fraction form
   57,033,916/123,158,696 = 123,158,696/x
3. Step 3: Cross multiply
   57,033,916x = 123,158,696 × 123,158,696
4. Step 4: Simplify right side
   57,033,916x = 15,168,064,400,420,416
5. Step 5: Solve for x
   x = 15,168,064,400,420,416/57,033,916
6. Step 6: Final answer
   x = 265,948,149.18