Finding the Third Proportional to 861,192 and 2,011,493.25

Step by Step Solution

1. Step 1: Write the proportion equation
   861,192 : 2,011,493.25 = 2,011,493.25 : x
2. Step 2: Convert to fraction form
   861,192/2,011,493.25 = 2,011,493.25/x
3. Step 3: Cross multiply
   861,192x = 2,011,493.25 × 2,011,493.25
4. Step 4: Simplify right side
   861,192x = 4,046,105,094,795.56
5. Step 5: Solve for x
   x = 4,046,105,094,795.56/861,192
6. Step 6: Final answer
   x = 4,698,261.36