Finding the Third Proportional to 1,842,392 and 2,710,898

Step by Step Solution

1. Step 1: Write the proportion equation
   1,842,392 : 2,710,898 = 2,710,898 : x
2. Step 2: Convert to fraction form
   1,842,392/2,710,898 = 2,710,898/x
3. Step 3: Cross multiply
   1,842,392x = 2,710,898 × 2,710,898
4. Step 4: Simplify right side
   1,842,392x = 7,348,967,966,404
5. Step 5: Solve for x
   x = 7,348,967,966,404/1,842,392
6. Step 6: Final answer
   x = 3,988,818.87