Finding the Third Proportional to 1,933,644 and 4,174,764

Step by Step Solution

1. Step 1: Write the proportion equation
   1,933,644 : 4,174,764 = 4,174,764 : x
2. Step 2: Convert to fraction form
   1,933,644/4,174,764 = 4,174,764/x
3. Step 3: Cross multiply
   1,933,644x = 4,174,764 × 4,174,764
4. Step 4: Simplify right side
   1,933,644x = 17,428,654,455,696
5. Step 5: Solve for x
   x = 17,428,654,455,696/1,933,644
6. Step 6: Final answer
   x = 9,013,372.91