Finding the Third Proportional to 1,376,120 and 2,084,940

Step by Step Solution

1. Step 1: Write the proportion equation
   1,376,120 : 2,084,940 = 2,084,940 : x
2. Step 2: Convert to fraction form
   1,376,120/2,084,940 = 2,084,940/x
3. Step 3: Cross multiply
   1,376,120x = 2,084,940 × 2,084,940
4. Step 4: Simplify right side
   1,376,120x = 4,346,974,803,600
5. Step 5: Solve for x
   x = 4,346,974,803,600/1,376,120
6. Step 6: Final answer
   x = 3,158,863.18