Finding the Third Proportional to 1,840,464 and 2,842,776

Step by Step Solution

1. Step 1: Write the proportion equation
   1,840,464 : 2,842,776 = 2,842,776 : x
2. Step 2: Convert to fraction form
   1,840,464/2,842,776 = 2,842,776/x
3. Step 3: Cross multiply
   1,840,464x = 2,842,776 × 2,842,776
4. Step 4: Simplify right side
   1,840,464x = 8,081,375,386,176
5. Step 5: Solve for x
   x = 8,081,375,386,176/1,840,464
6. Step 6: Final answer
   x = 4,390,944.56