Finding the Third Proportional to 526,272 and 1,107,558

Step by Step Solution

1. Step 1: Write the proportion equation
   526,272 : 1,107,558 = 1,107,558 : x
2. Step 2: Convert to fraction form
   526,272/1,107,558 = 1,107,558/x
3. Step 3: Cross multiply
   526,272x = 1,107,558 × 1,107,558
4. Step 4: Simplify right side
   526,272x = 1,226,684,723,364
5. Step 5: Solve for x
   x = 1,226,684,723,364/526,272
6. Step 6: Final answer
   x = 2,330,894.90