Finding the Third Proportional to 866,655 and 1,932,464

Step by Step Solution

1. Step 1: Write the proportion equation
   866,655 : 1,932,464 = 1,932,464 : x
2. Step 2: Convert to fraction form
   866,655/1,932,464 = 1,932,464/x
3. Step 3: Cross multiply
   866,655x = 1,932,464 × 1,932,464
4. Step 4: Simplify right side
   866,655x = 3,734,417,111,296
5. Step 5: Solve for x
   x = 3,734,417,111,296/866,655
6. Step 6: Final answer
   x = 4,309,000.83