Finding the Third Proportional to 2,141,782 and 3,141,141

Step by Step Solution

1. Step 1: Write the proportion equation
   2,141,782 : 3,141,141 = 3,141,141 : x
2. Step 2: Convert to fraction form
   2,141,782/3,141,141 = 3,141,141/x
3. Step 3: Cross multiply
   2,141,782x = 3,141,141 × 3,141,141
4. Step 4: Simplify right side
   2,141,782x = 9,866,766,781,881
5. Step 5: Solve for x
   x = 9,866,766,781,881/2,141,782
6. Step 6: Final answer
   x = 4,606,802.55