Finding the Third Proportional to 2,173,516 and 3,193,810

Step by Step Solution

1. Step 1: Write the proportion equation
   2,173,516 : 3,193,810 = 3,193,810 : x
2. Step 2: Convert to fraction form
   2,173,516/3,193,810 = 3,193,810/x
3. Step 3: Cross multiply
   2,173,516x = 3,193,810 × 3,193,810
4. Step 4: Simplify right side
   2,173,516x = 10,200,422,316,100
5. Step 5: Solve for x
   x = 10,200,422,316,100/2,173,516
6. Step 6: Final answer
   x = 4,693,051.40