Finding the Third Proportional to 1,013,520 and 1,364,472

Step by Step Solution

1. Step 1: Write the proportion equation
   1,013,520 : 1,364,472 = 1,364,472 : x
2. Step 2: Convert to fraction form
   1,013,520/1,364,472 = 1,364,472/x
3. Step 3: Cross multiply
   1,013,520x = 1,364,472 × 1,364,472
4. Step 4: Simplify right side
   1,013,520x = 1,861,783,838,784
5. Step 5: Solve for x
   x = 1,861,783,838,784/1,013,520
6. Step 6: Final answer
   x = 1,836,948.30