Finding the Third Proportional to 1,000,748 and 1,474,653

Step by Step Solution

1. Step 1: Write the proportion equation
   1,000,748 : 1,474,653 = 1,474,653 : x
2. Step 2: Convert to fraction form
   1,000,748/1,474,653 = 1,474,653/x
3. Step 3: Cross multiply
   1,000,748x = 1,474,653 × 1,474,653
4. Step 4: Simplify right side
   1,000,748x = 2,174,601,470,409
5. Step 5: Solve for x
   x = 2,174,601,470,409/1,000,748
6. Step 6: Final answer
   x = 2,172,976.08