Finding the Third Proportional to 1,455,030 and 3,174,372

Step by Step Solution

1. Step 1: Write the proportion equation
   1,455,030 : 3,174,372 = 3,174,372 : x
2. Step 2: Convert to fraction form
   1,455,030/3,174,372 = 3,174,372/x
3. Step 3: Cross multiply
   1,455,030x = 3,174,372 × 3,174,372
4. Step 4: Simplify right side
   1,455,030x = 10,076,637,594,384
5. Step 5: Solve for x
   x = 10,076,637,594,384/1,455,030
6. Step 6: Final answer
   x = 6,925,381.33