Finding the Third Proportional to 650,550 and 1,409,700

Step by Step Solution

1. Step 1: Write the proportion equation
   650,550 : 1,409,700 = 1,409,700 : x
2. Step 2: Convert to fraction form
   650,550/1,409,700 = 1,409,700/x
3. Step 3: Cross multiply
   650,550x = 1,409,700 × 1,409,700
4. Step 4: Simplify right side
   650,550x = 1,987,254,090,000
5. Step 5: Solve for x
   x = 1,987,254,090,000/650,550
6. Step 6: Final answer
   x = 3,054,729.21