Finding the Third Proportional to 593,131.50 and 919,192.50

Step by Step Solution

1. Step 1: Write the proportion equation
   593,131.50 : 919,192.50 = 919,192.50 : x
2. Step 2: Convert to fraction form
   593,131.50/919,192.50 = 919,192.50/x
3. Step 3: Cross multiply
   593,131.50x = 919,192.50 × 919,192.50
4. Step 4: Simplify right side
   593,131.50x = 844,914,852,056.25
5. Step 5: Solve for x
   x = 844,914,852,056.25/593,131.50
6. Step 6: Final answer
   x = 1,424,498.37