Finding the Third Proportional to 1,525,479 and 2,071,788

Step by Step Solution

1. Step 1: Write the proportion equation
   1,525,479 : 2,071,788 = 2,071,788 : x
2. Step 2: Convert to fraction form
   1,525,479/2,071,788 = 2,071,788/x
3. Step 3: Cross multiply
   1,525,479x = 2,071,788 × 2,071,788
4. Step 4: Simplify right side
   1,525,479x = 4,292,305,516,944
5. Step 5: Solve for x
   x = 4,292,305,516,944/1,525,479
6. Step 6: Final answer
   x = 2,813,742.78