Finding the Third Proportional to 1,030,632 and 1,515,120

Step by Step Solution

1. Step 1: Write the proportion equation
   1,030,632 : 1,515,120 = 1,515,120 : x
2. Step 2: Convert to fraction form
   1,030,632/1,515,120 = 1,515,120/x
3. Step 3: Cross multiply
   1,030,632x = 1,515,120 × 1,515,120
4. Step 4: Simplify right side
   1,030,632x = 2,295,588,614,400
5. Step 5: Solve for x
   x = 2,295,588,614,400/1,030,632
6. Step 6: Final answer
   x = 2,227,360.12