Finding the Third Proportional to 112,822 and 245,095

Step by Step Solution

1. Step 1: Write the proportion equation
   112,822 : 245,095 = 245,095 : x
2. Step 2: Convert to fraction form
   112,822/245,095 = 245,095/x
3. Step 3: Cross multiply
   112,822x = 245,095 × 245,095
4. Step 4: Simplify right side
   112,822x = 60,071,559,025
5. Step 5: Solve for x
   x = 60,071,559,025/112,822
6. Step 6: Final answer
   x = 532,445.44