Finding the Third Proportional to 593,172 and 919,246.50

Step by Step Solution

1. Step 1: Write the proportion equation
   593,172 : 919,246.50 = 919,246.50 : x
2. Step 2: Convert to fraction form
   593,172/919,246.50 = 919,246.50/x
3. Step 3: Cross multiply
   593,172x = 919,246.50 × 919,246.50
4. Step 4: Simplify right side
   593,172x = 845,014,127,762.25
5. Step 5: Solve for x
   x = 845,014,127,762.25/593,172
6. Step 6: Final answer
   x = 1,424,568.47