Finding the Third Proportional to 1,887,985 and 2,796,586

Step by Step Solution

1. Step 1: Write the proportion equation
   1,887,985 : 2,796,586 = 2,796,586 : x
2. Step 2: Convert to fraction form
   1,887,985/2,796,586 = 2,796,586/x
3. Step 3: Cross multiply
   1,887,985x = 2,796,586 × 2,796,586
4. Step 4: Simplify right side
   1,887,985x = 7,820,893,255,396
5. Step 5: Solve for x
   x = 7,820,893,255,396/1,887,985
6. Step 6: Final answer
   x = 4,142,455.19