Finding the Third Proportional to 1,808,376 and 2,735,844

Step by Step Solution

1. Step 1: Write the proportion equation
   1,808,376 : 2,735,844 = 2,735,844 : x
2. Step 2: Convert to fraction form
   1,808,376/2,735,844 = 2,735,844/x
3. Step 3: Cross multiply
   1,808,376x = 2,735,844 × 2,735,844
4. Step 4: Simplify right side
   1,808,376x = 7,484,842,392,336
5. Step 5: Solve for x
   x = 7,484,842,392,336/1,808,376
6. Step 6: Final answer
   x = 4,138,985.69