Finding the Third Proportional to 115,099,376 and 240,839,774

Step by Step Solution

1. Step 1: Write the proportion equation
   115,099,376 : 240,839,774 = 240,839,774 : x
2. Step 2: Convert to fraction form
   115,099,376/240,839,774 = 240,839,774/x
3. Step 3: Cross multiply
   115,099,376x = 240,839,774 × 240,839,774
4. Step 4: Simplify right side
   115,099,376x = 58,003,796,740,371,072
5. Step 5: Solve for x
   x = 58,003,796,740,371,072/115,099,376
6. Step 6: Final answer
   x = 503,945,362.31