Finding the Third Proportional to 738,488 and 1,106,500

Step by Step Solution

1. Step 1: Write the proportion equation
   738,488 : 1,106,500 = 1,106,500 : x
2. Step 2: Convert to fraction form
   738,488/1,106,500 = 1,106,500/x
3. Step 3: Cross multiply
   738,488x = 1,106,500 × 1,106,500
4. Step 4: Simplify right side
   738,488x = 1,224,342,250,000
5. Step 5: Solve for x
   x = 1,224,342,250,000/738,488
6. Step 6: Final answer
   x = 1,657,904.06