Finding the Third Proportional to 1,234,392 and 1,923,764

Step by Step Solution

1. Step 1: Write the proportion equation
   1,234,392 : 1,923,764 = 1,923,764 : x
2. Step 2: Convert to fraction form
   1,234,392/1,923,764 = 1,923,764/x
3. Step 3: Cross multiply
   1,234,392x = 1,923,764 × 1,923,764
4. Step 4: Simplify right side
   1,234,392x = 3,700,867,927,696
5. Step 5: Solve for x
   x = 3,700,867,927,696/1,234,392
6. Step 6: Final answer
   x = 2,998,130.20