Finding the Third Proportional to 1,562,125.50 and 3,423,870

Step by Step Solution

1. Step 1: Write the proportion equation
   1,562,125.50 : 3,423,870 = 3,423,870 : x
2. Step 2: Convert to fraction form
   1,562,125.50/3,423,870 = 3,423,870/x
3. Step 3: Cross multiply
   1,562,125.50x = 3,423,870 × 3,423,870
4. Step 4: Simplify right side
   1,562,125.50x = 11,722,885,776,900
5. Step 5: Solve for x
   x = 11,722,885,776,900/1,562,125.50
6. Step 6: Final answer
   x = 7,504,445.56