Finding the Third Proportional to 3,783,681 and 5,874,870

Step by Step Solution

1. Step 1: Write the proportion equation
   3,783,681 : 5,874,870 = 5,874,870 : x
2. Step 2: Convert to fraction form
   3,783,681/5,874,870 = 5,874,870/x
3. Step 3: Cross multiply
   3,783,681x = 5,874,870 × 5,874,870
4. Step 4: Simplify right side
   3,783,681x = 34,514,097,516,900
5. Step 5: Solve for x
   x = 34,514,097,516,900/3,783,681
6. Step 6: Final answer
   x = 9,121,830.70