Finding the Third Proportional to 146,353,204 and 289,005,032

Step by Step Solution

1. Step 1: Write the proportion equation
   146,353,204 : 289,005,032 = 289,005,032 : x
2. Step 2: Convert to fraction form
   146,353,204/289,005,032 = 289,005,032/x
3. Step 3: Cross multiply
   146,353,204x = 289,005,032 × 289,005,032
4. Step 4: Simplify right side
   146,353,204x = 83,523,908,521,321,024
5. Step 5: Solve for x
   x = 83,523,908,521,321,024/146,353,204
6. Step 6: Final answer
   x = 570,700,922.42