Finding the Third Proportional to 1,877,368 and 4,037,684

Step by Step Solution

1. Step 1: Write the proportion equation
   1,877,368 : 4,037,684 = 4,037,684 : x
2. Step 2: Convert to fraction form
   1,877,368/4,037,684 = 4,037,684/x
3. Step 3: Cross multiply
   1,877,368x = 4,037,684 × 4,037,684
4. Step 4: Simplify right side
   1,877,368x = 16,302,892,083,856
5. Step 5: Solve for x
   x = 16,302,892,083,856/1,877,368
6. Step 6: Final answer
   x = 8,683,908.58