Finding the Third Proportional to 67,204,379 and 105,598,468

Step by Step Solution

1. Step 1: Write the proportion equation
   67,204,379 : 105,598,468 = 105,598,468 : x
2. Step 2: Convert to fraction form
   67,204,379/105,598,468 = 105,598,468/x
3. Step 3: Cross multiply
   67,204,379x = 105,598,468 × 105,598,468
4. Step 4: Simplify right side
   67,204,379x = 11,151,036,443,947,024
5. Step 5: Solve for x
   x = 11,151,036,443,947,024/67,204,379
6. Step 6: Final answer
   x = 165,927,229.89