Finding the Third Proportional to 103,673,610 and 222,732,626

Step by Step Solution

1. Step 1: Write the proportion equation
   103,673,610 : 222,732,626 = 222,732,626 : x
2. Step 2: Convert to fraction form
   103,673,610/222,732,626 = 222,732,626/x
3. Step 3: Cross multiply
   103,673,610x = 222,732,626 × 222,732,626
4. Step 4: Simplify right side
   103,673,610x = 49,609,822,684,855,872
5. Step 5: Solve for x
   x = 49,609,822,684,855,872/103,673,610
6. Step 6: Final answer
   x = 478,519,294.20