Finding the Third Proportional to 754,700 and 1,025,487

Step by Step Solution

1. Step 1: Write the proportion equation
   754,700 : 1,025,487 = 1,025,487 : x
2. Step 2: Convert to fraction form
   754,700/1,025,487 = 1,025,487/x
3. Step 3: Cross multiply
   754,700x = 1,025,487 × 1,025,487
4. Step 4: Simplify right side
   754,700x = 1,051,623,587,169
5. Step 5: Solve for x
   x = 1,051,623,587,169/754,700
6. Step 6: Final answer
   x = 1,393,432.61