Finding the Third Proportional to 536,536 and 1,117,148

Step by Step Solution

1. Step 1: Write the proportion equation
   536,536 : 1,117,148 = 1,117,148 : x
2. Step 2: Convert to fraction form
   536,536/1,117,148 = 1,117,148/x
3. Step 3: Cross multiply
   536,536x = 1,117,148 × 1,117,148
4. Step 4: Simplify right side
   536,536x = 1,248,019,653,904
5. Step 5: Solve for x
   x = 1,248,019,653,904/536,536
6. Step 6: Final answer
   x = 2,326,068.81