Finding the Third Proportional to 127,926,616 and 196,510,938

Step by Step Solution

1. Step 1: Write the proportion equation
   127,926,616 : 196,510,938 = 196,510,938 : x
2. Step 2: Convert to fraction form
   127,926,616/196,510,938 = 196,510,938/x
3. Step 3: Cross multiply
   127,926,616x = 196,510,938 × 196,510,938
4. Step 4: Simplify right side
   127,926,616x = 38,616,548,753,639,840
5. Step 5: Solve for x
   x = 38,616,548,753,639,840/127,926,616
6. Step 6: Final answer
   x = 301,864,850.03