Finding the Third Proportional to 502,870 and 1,084,148

Step by Step Solution

1. Step 1: Write the proportion equation
   502,870 : 1,084,148 = 1,084,148 : x
2. Step 2: Convert to fraction form
   502,870/1,084,148 = 1,084,148/x
3. Step 3: Cross multiply
   502,870x = 1,084,148 × 1,084,148
4. Step 4: Simplify right side
   502,870x = 1,175,376,885,904
5. Step 5: Solve for x
   x = 1,175,376,885,904/502,870
6. Step 6: Final answer
   x = 2,337,337.45