Finding the Third Proportional to 414,913.50 and 845,046

Step by Step Solution

1. Step 1: Write the proportion equation
   414,913.50 : 845,046 = 845,046 : x
2. Step 2: Convert to fraction form
   414,913.50/845,046 = 845,046/x
3. Step 3: Cross multiply
   414,913.50x = 845,046 × 845,046
4. Step 4: Simplify right side
   414,913.50x = 714,102,742,116
5. Step 5: Solve for x
   x = 714,102,742,116/414,913.50
6. Step 6: Final answer
   x = 1,721,088.23