Finding the Third Proportional to 1,027,188 and 2,085,480

Step by Step Solution

1. Step 1: Write the proportion equation
   1,027,188 : 2,085,480 = 2,085,480 : x
2. Step 2: Convert to fraction form
   1,027,188/2,085,480 = 2,085,480/x
3. Step 3: Cross multiply
   1,027,188x = 2,085,480 × 2,085,480
4. Step 4: Simplify right side
   1,027,188x = 4,349,226,830,400
5. Step 5: Solve for x
   x = 4,349,226,830,400/1,027,188
6. Step 6: Final answer
   x = 4,234,109.85