Finding the Third Proportional to 684,001.50 and 1,022,172

Step by Step Solution

1. Step 1: Write the proportion equation
   684,001.50 : 1,022,172 = 1,022,172 : x
2. Step 2: Convert to fraction form
   684,001.50/1,022,172 = 1,022,172/x
3. Step 3: Cross multiply
   684,001.50x = 1,022,172 × 1,022,172
4. Step 4: Simplify right side
   684,001.50x = 1,044,835,597,584
5. Step 5: Solve for x
   x = 1,044,835,597,584/684,001.50
6. Step 6: Final answer
   x = 1,527,534.07