Finding the Third Proportional to 1,052,100 and 1,488,700

Step by Step Solution

1. Step 1: Write the proportion equation
   1,052,100 : 1,488,700 = 1,488,700 : x
2. Step 2: Convert to fraction form
   1,052,100/1,488,700 = 1,488,700/x
3. Step 3: Cross multiply
   1,052,100x = 1,488,700 × 1,488,700
4. Step 4: Simplify right side
   1,052,100x = 2,216,227,690,000
5. Step 5: Solve for x
   x = 2,216,227,690,000/1,052,100
6. Step 6: Final answer
   x = 2,106,480.08