Finding the Third Proportional to 67,569,569 and 147,524,665

Step by Step Solution

1. Step 1: Write the proportion equation
   67,569,569 : 147,524,665 = 147,524,665 : x
2. Step 2: Convert to fraction form
   67,569,569/147,524,665 = 147,524,665/x
3. Step 3: Cross multiply
   67,569,569x = 147,524,665 × 147,524,665
4. Step 4: Simplify right side
   67,569,569x = 21,763,526,783,362,224
5. Step 5: Solve for x
   x = 21,763,526,783,362,224/67,569,569
6. Step 6: Final answer
   x = 322,090,655.68