Finding the Third Proportional to 141,395.50 and 292,632.50

Step by Step Solution

1. Step 1: Write the proportion equation
   141,395.50 : 292,632.50 = 292,632.50 : x
2. Step 2: Convert to fraction form
   141,395.50/292,632.50 = 292,632.50/x
3. Step 3: Cross multiply
   141,395.50x = 292,632.50 × 292,632.50
4. Step 4: Simplify right side
   141,395.50x = 85,633,780,056.25
5. Step 5: Solve for x
   x = 85,633,780,056.25/141,395.50
6. Step 6: Final answer
   x = 605,632.99