Finding the Third Proportional to 103,673,592 and 222,732,590

Step by Step Solution

1. Step 1: Write the proportion equation
   103,673,592 : 222,732,590 = 222,732,590 : x
2. Step 2: Convert to fraction form
   103,673,592/222,732,590 = 222,732,590/x
3. Step 3: Cross multiply
   103,673,592x = 222,732,590 × 222,732,590
4. Step 4: Simplify right side
   103,673,592x = 49,609,806,648,108,096
5. Step 5: Solve for x
   x = 49,609,806,648,108,096/103,673,592
6. Step 6: Final answer
   x = 478,519,222.60