Finding the Third Proportional to 1,154,964 and 1,777,530

Step by Step Solution

1. Step 1: Write the proportion equation
   1,154,964 : 1,777,530 = 1,777,530 : x
2. Step 2: Convert to fraction form
   1,154,964/1,777,530 = 1,777,530/x
3. Step 3: Cross multiply
   1,154,964x = 1,777,530 × 1,777,530
4. Step 4: Simplify right side
   1,154,964x = 3,159,612,900,900
5. Step 5: Solve for x
   x = 3,159,612,900,900/1,154,964
6. Step 6: Final answer
   x = 2,735,680.85