Finding the Third Proportional to 2,116,374 and 3,193,641

Step by Step Solution

1. Step 1: Write the proportion equation
   2,116,374 : 3,193,641 = 3,193,641 : x
2. Step 2: Convert to fraction form
   2,116,374/3,193,641 = 3,193,641/x
3. Step 3: Cross multiply
   2,116,374x = 3,193,641 × 3,193,641
4. Step 4: Simplify right side
   2,116,374x = 10,199,342,836,881
5. Step 5: Solve for x
   x = 10,199,342,836,881/2,116,374
6. Step 6: Final answer
   x = 4,819,253.51