Finding the Third Proportional to 1,052,130 and 2,272,412

Step by Step Solution

1. Step 1: Write the proportion equation
   1,052,130 : 2,272,412 = 2,272,412 : x
2. Step 2: Convert to fraction form
   1,052,130/2,272,412 = 2,272,412/x
3. Step 3: Cross multiply
   1,052,130x = 2,272,412 × 2,272,412
4. Step 4: Simplify right side
   1,052,130x = 5,163,856,297,744
5. Step 5: Solve for x
   x = 5,163,856,297,744/1,052,130
6. Step 6: Final answer
   x = 4,908,002.15