Finding the Third Proportional to 1,384,740 and 2,032,178

Step by Step Solution

1. Step 1: Write the proportion equation
   1,384,740 : 2,032,178 = 2,032,178 : x
2. Step 2: Convert to fraction form
   1,384,740/2,032,178 = 2,032,178/x
3. Step 3: Cross multiply
   1,384,740x = 2,032,178 × 2,032,178
4. Step 4: Simplify right side
   1,384,740x = 4,129,747,423,684
5. Step 5: Solve for x
   x = 4,129,747,423,684/1,384,740
6. Step 6: Final answer
   x = 2,982,326.95