Finding the Third Proportional to 1,066,922 and 1,500,591

Step by Step Solution

1. Step 1: Write the proportion equation
   1,066,922 : 1,500,591 = 1,500,591 : x
2. Step 2: Convert to fraction form
   1,066,922/1,500,591 = 1,500,591/x
3. Step 3: Cross multiply
   1,066,922x = 1,500,591 × 1,500,591
4. Step 4: Simplify right side
   1,066,922x = 2,251,773,349,281
5. Step 5: Solve for x
   x = 2,251,773,349,281/1,066,922
6. Step 6: Final answer
   x = 2,110,532.31