Finding the Third Proportional to 108,123,278 and 223,911,586

Step by Step Solution

1. Step 1: Write the proportion equation
   108,123,278 : 223,911,586 = 223,911,586 : x
2. Step 2: Convert to fraction form
   108,123,278/223,911,586 = 223,911,586/x
3. Step 3: Cross multiply
   108,123,278x = 223,911,586 × 223,911,586
4. Step 4: Simplify right side
   108,123,278x = 50,136,398,345,035,392
5. Step 5: Solve for x
   x = 50,136,398,345,035,392/108,123,278
6. Step 6: Final answer
   x = 463,696,618.09