Finding the Third Proportional to 116,414,448 and 194,012,388

Step by Step Solution

1. Step 1: Write the proportion equation
   116,414,448 : 194,012,388 = 194,012,388 : x
2. Step 2: Convert to fraction form
   116,414,448/194,012,388 = 194,012,388/x
3. Step 3: Cross multiply
   116,414,448x = 194,012,388 × 194,012,388
4. Step 4: Simplify right side
   116,414,448x = 37,640,806,697,462,544
5. Step 5: Solve for x
   x = 37,640,806,697,462,544/116,414,448
6. Step 6: Final answer
   x = 323,334,494.51