Finding the Third Proportional to 31,146,044 and 67,084,483

Step by Step Solution

1. Step 1: Write the proportion equation
   31,146,044 : 67,084,483 = 67,084,483 : x
2. Step 2: Convert to fraction form
   31,146,044/67,084,483 = 67,084,483/x
3. Step 3: Cross multiply
   31,146,044x = 67,084,483 × 67,084,483
4. Step 4: Simplify right side
   31,146,044x = 4,500,327,859,377,289
5. Step 5: Solve for x
   x = 4,500,327,859,377,289/31,146,044
6. Step 6: Final answer
   x = 144,491,154.62