Finding the Third Proportional to 866,442 and 1,932,106

Step by Step Solution

1. Step 1: Write the proportion equation
   866,442 : 1,932,106 = 1,932,106 : x
2. Step 2: Convert to fraction form
   866,442/1,932,106 = 1,932,106/x
3. Step 3: Cross multiply
   866,442x = 1,932,106 × 1,932,106
4. Step 4: Simplify right side
   866,442x = 3,733,033,595,236
5. Step 5: Solve for x
   x = 3,733,033,595,236/866,442
6. Step 6: Final answer
   x = 4,308,463.34