Finding the Third Proportional to 57,034,368 and 123,159,648

Step by Step Solution

1. Step 1: Write the proportion equation
   57,034,368 : 123,159,648 = 123,159,648 : x
2. Step 2: Convert to fraction form
   57,034,368/123,159,648 = 123,159,648/x
3. Step 3: Cross multiply
   57,034,368x = 123,159,648 × 123,159,648
4. Step 4: Simplify right side
   57,034,368x = 15,168,298,895,483,904
5. Step 5: Solve for x
   x = 15,168,298,895,483,904/57,034,368
6. Step 6: Final answer
   x = 265,950,152.99