Finding the Third Proportional to 866,444.50 and 1,932,112

Step by Step Solution

1. Step 1: Write the proportion equation
   866,444.50 : 1,932,112 = 1,932,112 : x
2. Step 2: Convert to fraction form
   866,444.50/1,932,112 = 1,932,112/x
3. Step 3: Cross multiply
   866,444.50x = 1,932,112 × 1,932,112
4. Step 4: Simplify right side
   866,444.50x = 3,733,056,780,544
5. Step 5: Solve for x
   x = 3,733,056,780,544/866,444.50
6. Step 6: Final answer
   x = 4,308,477.67