Finding the Third Proportional to 1,173,085.50 and 2,570,385

Step by Step Solution

1. Step 1: Write the proportion equation
   1,173,085.50 : 2,570,385 = 2,570,385 : x
2. Step 2: Convert to fraction form
   1,173,085.50/2,570,385 = 2,570,385/x
3. Step 3: Cross multiply
   1,173,085.50x = 2,570,385 × 2,570,385
4. Step 4: Simplify right side
   1,173,085.50x = 6,606,879,048,225
5. Step 5: Solve for x
   x = 6,606,879,048,225/1,173,085.50
6. Step 6: Final answer
   x = 5,632,052.44