Finding the Third Proportional to 930,972 and 1,423,512

Step by Step Solution

1. Step 1: Write the proportion equation
   930,972 : 1,423,512 = 1,423,512 : x
2. Step 2: Convert to fraction form
   930,972/1,423,512 = 1,423,512/x
3. Step 3: Cross multiply
   930,972x = 1,423,512 × 1,423,512
4. Step 4: Simplify right side
   930,972x = 2,026,386,414,144
5. Step 5: Solve for x
   x = 2,026,386,414,144/930,972
6. Step 6: Final answer
   x = 2,176,635.19