Finding the Third Proportional to 2,140,313 and 2,934,889

Step by Step Solution

1. Step 1: Write the proportion equation
   2,140,313 : 2,934,889 = 2,934,889 : x
2. Step 2: Convert to fraction form
   2,140,313/2,934,889 = 2,934,889/x
3. Step 3: Cross multiply
   2,140,313x = 2,934,889 × 2,934,889
4. Step 4: Simplify right side
   2,140,313x = 8,613,573,442,321
5. Step 5: Solve for x
   x = 8,613,573,442,321/2,140,313
6. Step 6: Final answer
   x = 4,024,445.70