Finding the Third Proportional to 1,037,120 and 1,556,656

Step by Step Solution

1. Step 1: Write the proportion equation
   1,037,120 : 1,556,656 = 1,556,656 : x
2. Step 2: Convert to fraction form
   1,037,120/1,556,656 = 1,556,656/x
3. Step 3: Cross multiply
   1,037,120x = 1,556,656 × 1,556,656
4. Step 4: Simplify right side
   1,037,120x = 2,423,177,902,336
5. Step 5: Solve for x
   x = 2,423,177,902,336/1,037,120
6. Step 6: Final answer
   x = 2,336,448.92