Finding the Third Proportional to 747,234 and 1,599,436

Step by Step Solution

1. Step 1: Write the proportion equation
   747,234 : 1,599,436 = 1,599,436 : x
2. Step 2: Convert to fraction form
   747,234/1,599,436 = 1,599,436/x
3. Step 3: Cross multiply
   747,234x = 1,599,436 × 1,599,436
4. Step 4: Simplify right side
   747,234x = 2,558,195,518,096
5. Step 5: Solve for x
   x = 2,558,195,518,096/747,234
6. Step 6: Final answer
   x = 3,423,553.42