Finding the Third Proportional to 526,194 and 1,117,980

Step by Step Solution

1. Step 1: Write the proportion equation
   526,194 : 1,117,980 = 1,117,980 : x
2. Step 2: Convert to fraction form
   526,194/1,117,980 = 1,117,980/x
3. Step 3: Cross multiply
   526,194x = 1,117,980 × 1,117,980
4. Step 4: Simplify right side
   526,194x = 1,249,879,280,400
5. Step 5: Solve for x
   x = 1,249,879,280,400/526,194
6. Step 6: Final answer
   x = 2,375,320.28