Finding the Third Proportional to 1,011,324 and 2,172,732

Step by Step Solution

1. Step 1: Write the proportion equation
   1,011,324 : 2,172,732 = 2,172,732 : x
2. Step 2: Convert to fraction form
   1,011,324/2,172,732 = 2,172,732/x
3. Step 3: Cross multiply
   1,011,324x = 2,172,732 × 2,172,732
4. Step 4: Simplify right side
   1,011,324x = 4,720,764,343,824
5. Step 5: Solve for x
   x = 4,720,764,343,824/1,011,324
6. Step 6: Final answer
   x = 4,667,904.99