Finding the Third Proportional to 31,237,044 and 63,996,228

Step by Step Solution

1. Step 1: Write the proportion equation
   31,237,044 : 63,996,228 = 63,996,228 : x
2. Step 2: Convert to fraction form
   31,237,044/63,996,228 = 63,996,228/x
3. Step 3: Cross multiply
   31,237,044x = 63,996,228 × 63,996,228
4. Step 4: Simplify right side
   31,237,044x = 4,095,517,198,227,984
5. Step 5: Solve for x
   x = 4,095,517,198,227,984/31,237,044
6. Step 6: Final answer
   x = 131,110,907.88