Finding the Third Proportional to 9,356,076 and 13,996,042

Step by Step Solution

1. Step 1: Write the proportion equation
   9,356,076 : 13,996,042 = 13,996,042 : x
2. Step 2: Convert to fraction form
   9,356,076/13,996,042 = 13,996,042/x
3. Step 3: Cross multiply
   9,356,076x = 13,996,042 × 13,996,042
4. Step 4: Simplify right side
   9,356,076x = 195,889,191,665,764
5. Step 5: Solve for x
   x = 195,889,191,665,764/9,356,076
6. Step 6: Final answer
   x = 20,937,109.92